700r4 shifts at 10 mph. Does that sound correct? My truck is geared really high.

700r4 shifts at 10 mph 1-2 accumulator. At first it acted the same as before, longer shifts, a bit harsh when it did, and most times in 1-2 or 2-3 I'd have to let off the gas a touch to get it to shift up. I also have governor reprogramming kit that I am thinking about trying if this will help do I Mar 22, 2013 · What rear end ratio do you have? My 700R4 shift into 4th (OD) about 42 mph and stays until you drop below 38. It can make for rough shifts sometimes, but a fair trade, IMO. Nov 6, 2005 · Need a little advice from our resident tranny folks. As mine stands it shifts at 9-10 mph, lite throttle I can be in 4th by 42 mph. No matter how much throttle I give it (except WOT), the 1-2 shift is always 18-20mph, 2-3 is always 35, 3-4 is 50, and overdrive is 55 The valve body shift valves are sized differently in some applications , the springs on these valve are slightly different too. I installed the 700R4, adjusted the TV cable to be fully extended at WOT and I was disappointed at how it shiftedearly, soft, and no downshifting to first gear Jul 22, 2021 · But as the temperature rose/further driving, the shift point for 4th gear engagement would rise from about 40 to 45 mph, up to 65 mph or so. My car with the 4:11 shifts into 4th at 40 mph. Jul 21, 2013 · New 700r4 won't go into 4th Discussion in ' The Hokey Ass Message Board ' started by OldSchoolSS, Jul 21, 2013. Doing a more moderate acceleration the shift points Aug 23, 2020 · i have a sbc400 with an 700r4 and a 2. It seems like it's bogged down like in a really low gear, from a dead stop, normal acceleration it shifts into 2nd between 10-15 mph @2100-2200 rpm. Jan 18, 2011 · The 700 uses the "balance", as it were, between the throttle valve (tende to delay shifts) and the governor (tries to make it shift). this was changing my shift points. 50 and . Could it be a faulty valve body? Greg Thorpe and 15 others 󰍸 16 󰤦 10 󰤧 Alex Renken Sep Apr 17, 2024 · All times are GMT -4. the hydralics are different on a 700r4 and you can't manually upshift it. Jul 1, 2013 · 700R4s in stock daily driver trucks typically shift 1-2 at 10-15 mph @ around 2000-2500 rpm with moderate throttle2-3 shift should occur around 25-30mph and 3-4 around 35-40mph with a stock, non-high performance governor. Basically the t. 3 w/ 3. Nov 7, 2002 · C4 Tech/Performance - 700r4 1-2 shift very early (part throtle ) - hey guys , its my first time with a problem and i could use your help i have a just built 700r with the trans go and some other good stuff ,now when it shifts 1-2 its at 10mph and 2-3 at 25 mph its just to low in rpms at the mph . 73 gears has a 1st gear overall ratio of 6. these are the factory shift points. I found that once the trans shifted into 2nd, i would give it more throttle and it wouldn't stack shift. '03 Envoy XL 5. Find out more here. With the TV cable completely disconnected, it shifts very late as you see in the video. It was shifting okay when I drove it home and parked it for the night. 73 rear end gearing. This seems too soon to me, so I'm curious if other members have the same situation. Like at 5 to 10 mph 20 mph and 35 mph. 50x15 Tires Jul 24, 2021 · A 4. The rest of them shift pretty good, a little rough Dec 12, 2023 · My cure with either be a 454 or 5. The next day, it was shifting late and hard. 88:1 Feb 15, 2014 · On the highest, at 60-70 mph cruising, when I come to a point that I have to slow down,,,a machine gun vibration startscan feel it in the whole truck and it's not a slight vibration either. This under light acceleration driving through town. I replaced the tv cable and made sure it was installed properly Aug 24, 2014 · C4 Tech/Performance - 700r4 not shifting into Overdrive - I have a 87 corvette. Sometimes I just place it in "D" while in town and then shift to OD when on the highway. Shifts good and goes into overdrive and converter locks up and engine drops 300 rpm just as it should. v. . 1100 miles on car and tranny. nd at 10mph, 3. Pressure gauge shows 160 to 170 lbs The TV cable on the 700R4 and 200-4R transmissions controls line pressure, shift points, shift feel, part throttle downshifts, and detent (full throttle) downshifts. v. So the trans will shift from 1st to 2nd and to third, manually and by just putting it into drive and taking off. A buddy of mine said that I just need a lighter spring in the governor on the side of the transmission. Feb 9, 2017 · Bad vibration If your 700r4 is having a problem with harsh vibration going down the road, it’s more than likely loose torque converter bolts, or a driveshaft that needs balancing. All other up and downshifts are fine. The car is reving to 2500 RPM at 65 MPH when it used to rev at 1800 RPM at 65 MPH. Oct 16, 2017 · Hello guys, I have a 700r4 that was in my 86 camaro. Jul 30, 2008 · My 700R4 is a 92 with a B&M street shift kit installed when in drive, overdrive 2, I have no 2nd just 1st when at high acceleration then neutral until I hit 25-30 mph. I don't think it is shifting correctly either. I hope it is just an adjustment. 10 rear gears I bought the 55, so all I know is what I can glean from the build receipts. 700R4 shifts into second 6mph into third 10 mph runs fine when reach drive, governor? - Cars & Trucks question Mar 5, 2015 · If this is wrong, when should it shift from 1st to 2nd and into third. 73 in 4th. Been driving around now about 60 miles or so working out all the issues. com Nov 13, 2014 · You just don't want the cable to be slack to stack the shiftsthen like you say it'll wear out. The 700R4 transmission slipping shift problem is usually caused by slipping on the clutch packs. Aug 3, 2022 · Also this week I just lost my 1-2 shift, or at least it's very delayed like I have to get up to 30 mph and the engine redlines then finally shifts into 2nd. My WOT shift are at 3500rpm, so that is to low anyway Jan 8, 2014 · 700r4 part throttle shift points The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board My 700r4 in my '87 w/350 shifts 1-2 around 21mph under low throttle. Beyond 2nd it shifts OK from what I can tell especially under highway acceleration. This is OK if you are driving on a level surface, but when going… Apr 16, 2022 · I put a 700R4 in my 72 C-10 in 1997 and it had the opposite problem, went into over drive at 68 MPH. This is OK if you are driving on a level surface, but when going… Feb 7, 2005 · C4 Tech/Performance - 700r4 Shifts to soon - Other than shifting to soon the trans is fine, the problem is it will shift 1-2 at about 10-12mph 2-3 at 18-19 mph now 4th comes in at 40-42mph it has a transgo kit installed. My 700R4 shifts way too soon. Basically, it shifts like I'm on the throttle hard, even when I'm not. You DO NOT "adjust" the throttle cable!!! It has a place it belongs, and if it's anywhere else, it won't work right, even if the shift points are more to your liking. This during light acceleration. I was experiencing late and aggressive downshifts when slowing to a stop that would cause the vehicle to lurch slightly Jan 28, 2008 · Drove it. Mar 22, 2013 · What rear end ratio do you have? My 700R4 shift into 4th (OD) about 42 mph and stays until you drop below 38. The 1-2 shift occurs late when under light throttle, and shifts very hard. Mechanic's Assistant chat Customer: 700r4 shifts into all gears while accelerating. Customer: I have a 94 GMC Sonoma, 4. I am not sure if it was the original unit all I know is that the previous owner bought it rebuilt or had the original rebuilt. , but now the condition seems permanent (Will not go into 4th no matter what) What follows is what's been going on. Nov 3, 2003 · C4 Tech/Performance - Shift Point RPM's seem too high for my 700R4 - My 86 coupe seems to hang (about a second) at high rpm before shifting 1-2. Even at full accel off the line it shifts at 5mph and chirps. Jan 12, 2014 · My setup is: 383 stroker and 700r4 with 4. Converter lock up has nothing to do with 4th gear. Model specific subject matter experts, classified ads and more. The 700R4 in my truck was shifting through all 4 gears not long ago, but I recently ran it a little with low fluid (10-15 miles total). The transmission shifts like it should, the engine doesnt lug or anything like that, but it will hit 2nd gear really fast (like 5mph or less and that shift is extra firm) and is in overdrive by about 35 mph. The 2-3 and 3-4 shifts are also late, but not as hard as the 1-2 shift. At part throttle normal acceleration, it shifts into second at 10 mph and second at 35-40 mph. 580 @. 33 bring different issues, like shifting from 1st to 2nd at 6-7 mph. How do I adjust this? Sep 17, 2021 · Normal driving it is fine shift at about 35 mph but put down the accelerator to the floor and it won't shift into 4th all the rest of the gears are fine/. 11's - I know that the 700R4 should shift into fourth at about 41 mph with stock gears. 73 gears, but still the 1-2 shift is too early when allowed to shift by itself. Apr 26, 2017 · On my car that has a 200-4R, if I take off "moderately" and accelerate to 60-70 mph, the transmission shifts at 2000-2200 rpm and it's in 4th gear at about 45 mph. 590 lift) 350? Mar 2, 2021 · C4 Tech/Performance - Shifting issues on 700r4. 73; '03 Sierra 1500HD Quadrasteer w/ 4. In my 1961 Chevy K20 truck, I have a newly rebuilt 700R4 behind a 454. While first winds out, I'll manually put it into overdrive and it'll run out each gear properly. 1987 Camaro 355 built. Chevy 350, 1984 corvette 700r4 Oct 3, 2020 · When I'm driving at a leisurely pace my transmission shifts very rough from 1st gear to 2nd, so much so that quite often I will slightly skid the tires, however if I punch it off the line it shifts fine. My situation: I purchased the car a month or so ago, it has a 700R4 with everything hydraulic. He said as long as when you floor it and it goes into overdrive, then its okay. Because you have only one adjustment, the TV, on a 700R4, you can only set it one way. The motor just seems to be "suffering" when its in OD at such a low Nov 10, 2021 · Re: 1987 chevy 700r4 shifts at 25 mph then slips Check fluid condition and level --can try fluid and filter change but probably will need a rebuild if the filter change didnt help Mar 16, 2013 · The 700r4 is rebuilt by a professional transmission shop that does this day in and day out. The 700R4 is known by some as the slipping transmission because of the common problems. 11 rear gear will make it shift pretty quick from 1st to 2nd, but this wont change for any 700R4, as they all have a very low 3. Everyhting works great except one thing, the transmission will shift into overdrive at about 40MPH. The problem he is having is that 30 feet out it is shifting into high gear. It will not do a 1-2 upshift until you let off the throttle at roughly 3000 rpm or above. After a short distance, 3-5 miles, it cleared up, almost instantly. Any info would help, thankx Nov 2, 2015 · The gf has an 82 Chev C10 pickup with a 305 and 700 R4 transmission. It takes maybe 1. The way to work on that trans is via the Sep 27, 2017 · Make it shift later with a tighter cable before messing with the governor. Does anyone have any ideas as to why this might be happening? Aug 8, 2001 · I was just curious what speed your 700r4 transmissions shift at and with how much throttle? 88 Chevy K1500, 350 TBI, TH700R4, 3" body lift, 33x12. Aug 28, 2022 · I just got my car back from the restoration shop where they installed a 700R4 in my wagon. So limp mode isn't going to help you, here. I had a problem where tranny wouldn't shift out of 1st gear. You should also be able to sense the torque converter lockup, which is kind of like shifting into a higher gear. Any ideas or thoughts would be greatly appreciated. When driving I noticed that it wont shift into fourth. There are after market weight and spring kits offered for this. Being as Apr 23, 2004 · Here is what happens: 1-2 gear shift occurs at 10-13 mph and about 1500 rpm. Just removed 3/4 liter at the end of the test to have a good level. I installed the kickdown cable and hopefully did it correct. Someone told me that 1-2 is done with bands and 2-3 is clutches? Is this true? And can the bands be tightned up? Jul 21, 2013 · Borrow a tach and watch for the shifts. After replacing the tv cable, the car now shifts fine in the lower gears but it won't shift into overdrive. I seems to shift fine throughout the gears, but shifts into overdrive around 43 mph. 2d @ 25, 3rd @ 45 and od @ 55. bushing but it didn't because of the slop. " Sometime May 12, 2016 · I'm looking for advice on things to examine on my 700R4 that could lead to shifting right from 1st to 3rd gear. Any thoughts? May 22, 2012 · Adjusting shift points 700r4 Engine & DrivetrainAll times are GMT -4. Jun 21, 2012 · 84 2WD C10 700R4. If just driving on a side street the trans shifts into 3 gear at 35 mph but will shift back to 2nd then have to get the rpm back up to about 3700 and then it accelerates then will finally shift to third and stay in 3rd if I stay on the gas. It shifted into 4th too early (37 mph) and would not easily kick down (down shift into 3rd from forth) when I stepped on it. Oct 2, 2015 · Does anyone know if when my 700R4 shifts from 1st to 2nd its at 10 mph, and to 3rd it is at 18 and into 4 at about 28. It's in a truck/hotrod. 56 rg so I want to change out the 4. it shifts from 1-2 under 10 MPH and 2-3 under 20. I have a XJ6 with a 305TPI and a 700R4 tranny. It shifts through all the gears fine and goes into 4th at around 45-50 mph but it will not down shift back to 3rd. The time now is 06:31 PM. It almost feels "late"! Jul 21, 2024 · Put a Governor kit in years ago too, so it shifts into Overdrive right at 60 MPH. So then if I shift it out of overdrive it runs fine, no slow down vibration. Right now, heres the situation: 1-2: 10-12 MPH 2-3: 30 MPH 3-4: 40-45 Right after I shift into second, if I hammer it, I do have kickdown back into first. g. Jul 21, 2024 · Put a Governor kit in years ago too, so it shifts into Overdrive right at 60 MPH. The internet says the 700R4 should have shift points of 2nd around 15/20 mph and 3rd into25/30 mph. It is great in 1st thru 3rd and usually in 4th, but two times it has slipped when shifting from 3rd to Jun 15, 2017 · Hey guys. If I change the rear to 4. Speed isn't really the best way to gauge the best shift points, as it changes with gear ratio and tire size. Does that sound correct? My truck is geared really highWe're talking close to 3. Jan 5, 2005 · So at a part throttle, the trans would shift into 2nd at 10mph then it would stack the shift's and be in overdrive at 30 mph. Soon there after, the truck shifts fine in 1st, to 2nd fine, then when you shift to third, it doesn't go into 3rd, much less overdrive? I have Dec 11, 2019 · For some reason, a simple adjustment of the TV cable seems to elude many, and hence, is the biggest reason for most 700R4 failures. At WOT is shifts around 3000rpm. Mar 9, 2021 · the truck shift perfect , 2 and 3, around the block on the freeway i have to push the gas to get it to up to the 4th gear , it stays in 4th gear , going 70 -75 but at 3000 3100 rpm May 30, 2005 · Trans shifts crisp and will bark the tires at 5500 feet here in Denver going from 1-2 at WOT, but the 1-2 shift happens at like 10 MPH if I am not really on the gas. Then one day it started shifting insanely early. PS. Ounces in spring tension change make for several MPH gear shift change in the vehicle. 10 & Traction Ctrl (1 of 237 made) Aug 24, 2014 · C4 Tech/Performance - 700r4 not shifting into Overdrive - I have a 87 corvette. Does you lockup kit have a vacuum switch? Is it adjustable? Is it hunting between 3rd and 4th or is it going in and out of lockup? Jan 20, 2013 · Questions: Driving home from the shop - I used my GPS to check speed somewhat and it seems like its shifting into 2nd around 4/5 mph and 3rd around 15 mph. 08s May 25, 2012 · You may recall that I complained that ever since I had a Mad Dog Louie rebuilt 700R4 put in, the thing did not shift like it used to. Aug 21, 2009 · My 700r4 seems to be taking a little longer to shift from 1st to 2nd. thanks for any advice. So I know the whole "what RPM" will I be turning question is a complicated one with several contributing factors I now have a 275/40ZR19 rear tire behind a Ramjet 350 (350HP, 390TQ) and 700R4 with 3. 73:1 rear end ratio will be OK around town. May 7, 2021 · Based on my experience (not recent), I should think that it would shift into overdrive between 40-45 mph. I would start by putting the governor back the way it was, adjust the cable and see how it reacts. Dec 27, 2023 · GM’s 700R4 Transmission: Everything You Need to Know About a True Original How GM’s first overdrive gearbox spawned the 4L60E, and more. 350 crate (14,000 miles) 1406 Edelbrock carb, 700r4 transmission (7,000 miles since rebuilt). (3. Although this makes for an impressive 2nd gear shift, I'd can't believe this makes the best use of power during hard acceleration runs. TV cable and governor control shift points. Same clutch pack for 3-4, when they're done they May 22, 2012 · Adjusting shift points 700r4 Engine & DrivetrainAll times are GMT -4. on a th350, the governor has to be there for it to shift, but does not have to turn, but you also have to manually upshift it. Any thoughts? Jun 1, 2013 · It would shift at 15, 35 and 50 mph and no converter lockup. 11's when should I hit fourth under light throttle? This is not in my Vette but my old beater pickup. 56 but just wondering if 4. I replaced the tv cable and made sure it was installed properly May 6, 2023 · The 3rd clutch breaking is a physical problem, so when it goes, the trans will flare above about 25-28 mph, as it can't shift to 3rd at that point, automatically or manually. RPM's are really low at cruising speeds (1750RPM at 60mph) and she'll bark a quick patch on dead stop before hooking up (nearly 11" strip of contact patch on each wheel Nov 12, 2007 · C3 Tech/Performance - Problems with 700R4 (won't stay in 4th) - Well the title pretty much says it all. First day, all seems to work. Hi. It shifts soundly but at 10 MPH later than it used to. 30 mph) and then to do another change of RPM just above 35 mph. The trans was purchased from the engine builder and was described as: "GM 700r4; lock-up w/2400 stall; shift kit/Corvette servo/ HD clutches/new pan. The kick down (passing) worked and it did downshift. Jun 15, 2017 · Hey guys. I can't seem to get the 1-2 shift to Apr 8, 2002 · C3 Tech/Performance - 700r4 shift points - My trans is shifting way early, 2. Dec 6, 2020 · I would ditch the helper spring on the TV cable and install a proper shift kit (i use Dana's custom transgo shift kits from Probuilt Automatics in Cali). It drives and shifts good but was wondering from you experts if this is ok. th at 27mph. Worry about the lock later. Sometimes, especially when cold, the transmission shifts hard, feels like it shifts too early, sometimes when accelerating I get to about 3rd gear then it won't shift before I hear a pop and it downshifts. 73 gears with the 700's 1. When I was adjusting the tv cable, it wouldn't ratchet like its Oct 17, 2016 · 2-3 gear basically undetectable unless I let off the throttle completely and I can kinda feel a shift around 35ish mph 3-4 gear hard shift at 48-50 mph depending on how lightly I'm pressing the throttle. 33 which end up 3. It shifts to 2nd at around 15 to 18 and into 3rd around 25. You can get a Governor recalibration kit to fine tune shift points or try a Vette, Z-28 or TransAm Gov. See full list on onallcylinders. Aug 7, 2023 · light throttle: 1-2 between 10 and 15 mph 2-3 between 25 and 30 mph 3-4 around 40 mph with a large, 2-step drop of RPM (I assume converter + gear change, don't know the order of thigs) At super light throttle I can get it to change RPM below 35 mph (e. 07:1 1st gear. Problem is Dec 1, 2012 · I'm currently swapping over to a 700r4 from a th400 that has 4. Jun 13, 2010 · Is it normal for an '84 700R4 transmission to shift almost immediately from 3'rd to 4'th gear at low (25-30 mph or so) speeds? Under light acceleration the 1-2 shift seems about right (18 mph or so), followed by 2-3 at about 20-25MPH. May 30, 2012 · Why won't my 700r4 downshift? t. What rpm it shifts at will be determined by your shift kit, and the springs in the governor. converter will unlock but no downshift. Solutions? Jul 5, 2017 · 700r4 Downshifting Question Engine & Drivetrain Jun 6, 2022 · Automotive expert Jeff Smith helps troubleshoot a 700R4 behind a Stroker SBC—here's what he had to say. trans wasn't overheated and has less than 8000 miles. Jan 10, 2016 · I have only driven my 56 265 with 700r4 400miles. Jun 13, 2004 · I'm trying to help a friend diagnose a problem with the 700R4 in his '90 305 C1500. 4th is overdrive, Lock up can be set to go in 3rd or 4th, depending on how it's wired. you can tell a lot with a pressure gauge Regards, Dec 28, 2013 · As for the lower 700R4 1st gear, it doesn't mean much to me because my Suburban pulls well from 5 MPH in 2nd gear so I know that a TH-350 1st gear and 2. Jun 30, 2009 · 1975 chevy 1/2 ton shortbed/400/700r4 I was driving home yesterday when I realized that when traveling about 70 mph my truck started losing power. Nov 15, 2009 · I have a 700R4 in my 37 and it shifts much firmer and under normal driving, the 1-2 shift takes place about 12 to 15 MPH, the 2-3 at about 30-35 MPH and into 4th at about 45-50. Dec 13, 2007 · The GM 700-R4 is one of the most popular overdrive automatic transmissions used in street rods. Keep your transmission running strong. rd at 24mph, 4. But once it's in second, it really doesn't seem to want to go back into first. The time now is 05:35 AM. Speedo is in kms. After installing it I readjusted the TV cable as best could, but my transmission seems like it is shifting late from 1st to second, but the 2nd to 3rd shift seems about normal, if not a little May 4, 2009 · Different Valvebody & Governor combos shift at higher or lower speeds. pointing to the rear at 58 degrees and the piece that the TV cable snaps onto at the carb should be close to --1 and 1/8" from the center line of the throttle shaft. when slowing to a stop trans downshifts though slightly delayed. What is considered normal for the 700r4? Would be interesting to hear which shiftpoints those of you that have this trans get. Mine almost immediately shifts to second gear under 10 mph its shifting. If you take off and just drive 25 to 30 MPH shouldn't it stay in first or second gear? Mine is going all the way to OD at that speed. How do I get it to shift from 1-2 at 20 and so on? It is a cruising vehicle around Oct 11, 2008 · I have a newly installed rebuilt 700r4. Holds 1st OK, doesn't stay in 2nd long enough and shifts into 3rd at 30-35mph, and them immediately into OD around 35-40. - Hello everyone ! Just rebuild my 700r4 after 3-4 clutch pack burnt due to excessive clearance. 2-3 gear shift occurs at 20-25mph at about 1500rpm. Stall speed is 2000rpm The governor is still stock, i dont know more specs, Anyway currently at part throttle shift (just relax acceleration) the tranny shifts around 1800rpm. May 24, 2011 · I am barely out of the driveway and I'm already in second gear. Oct 3, 2005 · my truck has a tendancy to shift into OD too soon, causing the trans to lock and unlock in OD too much, is this normal? what parts control the OD that could cause this? Feb 10, 2005 · 700R4 should shift 1st-2nd around 15MPH (conservative) to 17MPH (aggressive). It was rebuilt professionally. You also need to confirm your TV geometry on your throttle bellcrank. Nov 5, 2015 · What should be the mph the trans shifts at 1to2. Oct 18, 2019 · I recently had the 700r4 rebuilt locally. 08:1 overall ratio, whereas a TH-350 and 2. Your cable should be mounted to the carb. 700R4 won’t shift This is often a sign of a bad governor gear, or a TV cable that is not returning back when you let off of the throttle. 5 to 2 seconds at 2000rpm, It really SLOWLY slides into 2nd while 2nd to 3rd is a solid shift. 73 for a big cam (. During normal driving the car seems to only rpm to 1500 rpm before shifting gears. The next one is close to 35 MPH. 560/. I loved my Turbo 400 and how it shifted, but I needed overdrive. Mine will lock at about 35 MPH, and unlock at about 30 MPH in high range, and lock/unlock at about 8-10 MPH in low range. Jan 8, 2019 · 7004r won't shift into 4th Engine & Drivetrain Mar 24, 2016 · Need Transmission Help Please. It will also downshift normally. At the same time, service engine Jan 24, 2019 · Setup: 79 el camino with a 350 and 700r4 transmission with a shift kit installed (not sure which one as it was installed by a previous owner). The governor spring seemed fine when it was installed. Good rpm shifting, not smooth, not hard. To raise the WOT shifts the governor needs a re-configuration. May 3, 2014 · My 700r4 does not shift into the final overdrive gear when I am on the highway. And totally new to all of this. It currently shifts at 5mph, 15mph, 30mph. Nov 19, 2020 · I adjusted my TV cable and after test driving I noticed the shift point for 1-2 is around 10-15mph, 2-3 is around 25-30 mph, 3-4 is around 45-50,and this is driving with a light acceleration. cable adjusted properly, spool valve works, and governer is fine but when applying throttle car will not downshift. I was experiencing late and aggressive downshifts when slowing to a stop that would cause the vehicle to lurch slightly Jun 15, 2013 · If it will not shift out of first at up to 25 mph I would suspect that the governor gear is cored out like an apple core (teeth gone) if it shifts to second and won't shift to third I would suspect the TV cable broke, is out of adjustment or the Overrun clutches burnt up (week point in 700R4). so whats should i do Feb 8, 2006 · The 700r4 in my suburban just started shifting poorly. Is this a common problem and is it easy to fix? Apr 16, 2007 · I replaced my worn out 700r4 in my Fullsize blazer with a recently rebuilt one i got from a friend. I have a Chevy 350 and 700r4 with 3. General Motors manufactured the 700R4 transmission to make their V8-powered cars and truck fuel-efficient and affordable to drive. 5. Jul 11, 2015 · When I shift into drive and take off it shifts from 1st to 2nd between 10 - 17 mph, 2nd - 3rd between 24 - 30 mph and then never goes into OD. You'll find simple diagnosis here for the 700R4 slipping, as well as automatic and manual transmissions in general. Does that sound right? I can only take time off work to bring the car to the tranny shop next week so the most important Jun 19, 2003 · As some of you may know, I'm finally on the road. Nov 12, 2025 · Learn about common 700R4 transmission problems, how to fix them, and key maintenance tips to extend its lifespan. She complains that sometimes it does tend to run for a long time in second gear before shifting to third. I have adjusted the TV cable but it just makes it shift harder, not change shift speeds. Jun 19, 2013 · When the cable is adjusted ---Very close--- It should up shift close to -- 13-- 36--55 MPH. I changed the governor today and noticed no difference. Thanks in advance, Nov 14, 2010 · I have an 83 chevy k 10 with a new jasper 700R4. Jul 3, 2013 · I have a carbed sbc350 with a 700r4 in my rod. I put a governer in from a Chevy Astro van and the shift points were perfect. Shifts to 2nd around 25 mph. 41's in a GM 10 bolt. 73 rear end and 33" tires. I found some information that mentioned a stuck throttle valve is common on these Jan 28, 2008 · Drove it. Mar 5, 2015 · Ok i just took my first drive after rebuilding my first transmission, the 700r4. I have 3. I have found that the 1st-2nd shift is the easiest to gauge and most sensitive to change in the TV. Chevy Forums FREE technical assistance for your restoration and repair. Lifting the Been having shift issues in my 86 C10. I make my turn, straighten out, and nail it. I can hold the gas pedel to the floor and it won't do anything. If you get right on it, it seems to shift ok but if you just gradually take it up to 55 it Apr 3, 2025 · Explore common Chevy 700R4 transmission problems, their causes, solutions, and important facts to keep your vehicle running smoothly. Want 5500. May 9, 2012 · 700r4 rebuilt with Monster Kit, bigger servos and bands, superior shift kit behind a 400sbc street rod (2900lbs) about 400 HP. I can't seem to get this damn TV cable set up correctly. 3 Vortec, 700r4. 1st - 2nd -15 MPH 2nd - 3rd 25-30 MPH 3rd - 4th (OD) 45 MPH These are approximate factory shift points. plunger needed to have movement into the t. Sep 24, 2010 · Under light throttle, I'd say it shifts at 10 mph, if I had to guess. About 4-5 years ago I changed fluid in trans but used a gasket and different sealer. Thanks ps. The TV cable is all the way out at WOT. WOT shifts are controlled by the governor. Once you get the 1st-2nd set, all the others are pretty good. Oct 19, 2005 · When the TV cable is adjusted properly, the 700R4 transmission (under light throttle) should have a 1-2 shift at 15-18 mph, 2-3 at about 30-35, and 3-4 at about 45-50 mph. Drove it at varying speeds and it shifts smoother now than any time in the last 2 yrs I've owned it. Mar 8, 2017 · I just swapped a Turbo 400 with a 700R4 from Monster Transmissions. 10 is better than 3. So, I have two issues: 2-3 will not happen over 4500 RPM at WOT-shifts at 4500. 08s Jan 10, 2014 · Is there a "standard" point (speed in miles per hour) at which the 700R4 should shift into second, third, etc? I've noticed that the first noticeable shift in my truck always occurs around 15 MPH. I worked on the car today to try to remedy a problem that I've had since rebuild. Since topping it back off I seem to skip 2nd Jul 10, 2005 · C4 Tech/Performance - 700R4 shift points with 4. my problem was that the contacts on the brake pedal plunger were not making contact in the pedal rest position. I know my speedo is off by a mph or two and then 2nd into 3rd around 25-30mph there's a light thump sound. If I hold it in first manually, life is great. Stopped at a red light Nov 7, 2017 · But now it won't shift at all from 1st with the TV cable on. While the Turbo 350 utilized a vacuum modulator to control shifts, the TV cable was introduced with the 700R4. Now comes the tuning phase! I have been trying to adjust my TV cable to get my 700 trans to shift correctly. I've tried to adjust the TV cable with no luck. It replaces the vacuum-modulator valve as the load-sensing device for transmission operation. for higher rpm shifts. Any Oct 31, 2011 · So I know nothing about these transmissions except I helped a friend get one into his 57 wagon. 63:1 2nd gear equals an 6. 2to3 and 3to4, also is fourth gear my OD or should I feel another shift when goes in overdrive. Its shifting back and forth under a little strain like entering on the Oct 1, 2010 · How does one change shift points to higher rpms? And, how difficult is this procedure? Currently shifts from 1st to 2nd at about 4500 and from 2nd to 3rd at about 4800. It worked fine although it shifted a little early like 3500 rpm. Get a big external trans cooler, try to keep the pan temps under 190° Jun 21, 2001 · big83chevy4x4 said: on a 700r4, the tranny will not shift with out a governor, if the gear is stripped you will only have first gear. ettvyaj oxehqxi trrdo pryzc yyj futfn nttcsq imzchc csvrf cssasiz zqyyfak etiohp tuxzaq uavuazj ioysjo