DeadSpool
Well-Known Member
- Joined
- Dec 1, 2019
- Threads
- 39
- Messages
- 198
- Reaction score
- 496
- Location
- Fort McMurray, Alberta
- Vehicle(s)
- 2016 GTT
- Thread starter
- #1
What would cause a built 6r80 to not catch a Gear under boost?
I was that the truck last night, I did two pulls and couldn’t catch 2nd and third, Just redlined. Once I let out in the RPM comes down a little bit it will catch.
Drives fine on the street, doing highway pulls on waste gate, but as soon as I up the boost it won’t catch a Gear whether that being second, third. Also have a new trans pump. The tune is commanding it, and in select a shift it doesn’t work either. With this just be a forward clutch seal causing internal leakage?
I was that the truck last night, I did two pulls and couldn’t catch 2nd and third, Just redlined. Once I let out in the RPM comes down a little bit it will catch.
Drives fine on the street, doing highway pulls on waste gate, but as soon as I up the boost it won’t catch a Gear whether that being second, third. Also have a new trans pump. The tune is commanding it, and in select a shift it doesn’t work either. With this just be a forward clutch seal causing internal leakage?
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