tranny slipping in 4th..WTF
tranny slipping in 4th..WTF I had tranny rebuilt to a level 2(to withstand 400-450rwhp) trans from a local shop specialized in 4L60e trans. I've had a couple issues with small leaking, but thought he had it straightened out since I no long see fluid in my garage.
With that said, I've put about 400 miles or so since my tranny guy checked all seals, fittings etc. and had a real test last night. Local town had a "cruise" last night where about 200+ people were out cruising down a small strip of road. A lot of stop and go, stop and go, etc. Leaving from there I noticed in 4th gear transmission was slipping some. I was like WTF????!!!!! I pull into gas station, check fluid levels simply b/c that is exactly what it felt like, low fluid. With car idling, I try and check levels and its sooo damn hard to tell if it needs fluid or not. Well I add 1qt of trans fluid that i just so happen to have in trunk, and it no longer was slipping in 4th.
Could I have trans fluid leaking while I'm driving the car and not while it's Parked?? Any help is greatly appreciated.
With that said, I've put about 400 miles or so since my tranny guy checked all seals, fittings etc. and had a real test last night. Local town had a "cruise" last night where about 200+ people were out cruising down a small strip of road. A lot of stop and go, stop and go, etc. Leaving from there I noticed in 4th gear transmission was slipping some. I was like WTF????!!!!! I pull into gas station, check fluid levels simply b/c that is exactly what it felt like, low fluid. With car idling, I try and check levels and its sooo damn hard to tell if it needs fluid or not. Well I add 1qt of trans fluid that i just so happen to have in trunk, and it no longer was slipping in 4th.
Could I have trans fluid leaking while I'm driving the car and not while it's Parked?? Any help is greatly appreciated.
It's possible that it could have been low. Did you get a chance to get back under the vehicle to look for leaks? Also do you have any transmission codes? In some cases a code might disable lockup of the torque converter clutch. This might give you the impression that it was slipping in 4th. Just a couple things to look at off the top of my head. Vince
ttt, wondering if I should put another quart of transmission fluid. Looks like I do have a small leak somewhere. I see transmission fluid dripping from o2 sensor wiring.
