GM 4L80E Transmission Shop in Daytona FL
No not me again....friend lost all gears in their 4L80E...was driving along on I-95 and suddenly gas pedal did nothing and now every gear is neutral. Engine revs fine, but no motion is produced in an...
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4johnsonsandadog got a reman quote from Aamco at $2700, $1100 cheaper than the dealer, with 3 yr 50k mile warranty vs dealer's 3 yr 100k mile warranty. Plus Aamco is willing to take it apart and see if it's fixable vs just replacing the entire unit. We may get a post-mortem on this if they go that route for repair.
Unfortunately mine didn't get opened so not really sure what went wrong. The Jasper unit runs and shifts just like a brand new one. Even makes the same noises and whines at the same frequency at the same speed LOL...Jasper warranty is 3 yrs and 100k miles but was around $3500 IIRC. Had to do a mandatory fluid/filter change at 5k miles to replace the "break in" fluid, so used Dex VI and it's going strong.
Unfortunately mine didn't get opened so not really sure what went wrong. The Jasper unit runs and shifts just like a brand new one. Even makes the same noises and whines at the same frequency at the same speed LOL...Jasper warranty is 3 yrs and 100k miles but was around $3500 IIRC. Had to do a mandatory fluid/filter change at 5k miles to replace the "break in" fluid, so used Dex VI and it's going strong.
