4L60E Shifting problems
Thread Starter
Teching In
Joined: Sep 2003
Posts: 20
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4L60E Shifting problems Hey guys I have a raptor stage 3 4l60E tranny. It has less than 1500 miles on it. i drive like a grandma on the street. I have been to the track 3 times. I recenlty went to the drag strip and found that my tranny wont shift into 2nd gear under a full throttle acceleration. it just bounces off the rev limiter. Could i have blown the tranny already? Any help would be great thanks
Tom
Tom
Well its possible but just as likley to be some tuning or sensor issue, How do the part throttle shifts feel? You should possibly data logg it and see if the shift is being comanded.
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Thread Starter
Teching In
Joined: Sep 2003
Posts: 20
Likes: 0
The part throttle shift feel Alright. They are not to soft nor firm. It shifts into all the other gear great driving under normal conditions and WOT! I Ran the tts data master software on my 2nd run down the track. I looked over the Data it looked ok to me but I dont really know what to look for. Is there a Data logging program You reccomend?
Thanks
Tom
Thanks
Tom
Registered User
Joined: Apr 2008
Posts: 18
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That could be shift solenoid A unable to vent. You could check the inlet, clean it then try swapping them, it's on the driver's side rear of the vb. If you swap them, you could lose your 2-3 but at least you'll know what the problem is.
Replacements are cheap enough.
Replacements are cheap enough.
