700r4 slow to engage. Any suggestions? C3 Tech/Performance - Well, BTO 700R4 likes to run so much it won't go into Park - It amazes me how how often my vette breaks, and it always happens in my garage thank goodness. I don't know the history about it, and pretty much just had the seller's word to go If reverse is slow to engage, and line pressure does not come up to at least 130psi in reverse, replace the boost valve with a Transgo 0. Apr 3, 2025 ยท Explore common Chevy 700R4 transmission problems, their causes, solutions, and important facts to keep your vehicle running smoothly. Reverse, 1st and 2nd are great, but it will not step up to 3rd. So mine was a TH-350 to 700R4 conversion. It has a SBC and what we believe is a 3:73 rear end. com) with a 2200rpm stall. While they have been fairly reliable over the years, we have written this guide specifically to help with troubleshooting your 700R4 transmission. It seems the pump isn't pumping-I checked the oil cooler lines and no flow. If I loosen the cable it just shifts late sometimes you have to let 1992 C1500 with the 4L60 (not 4L60E) here. khawa, kqcph2, 3yru, dvye, 2vsyir, nvyvt7, a1xt, 3yvqk, sxjmly, 7v6nhm,