2004 4l80e hot trans on hills
Hi my 2004 k2500 transmission gets up to 230f on any grade locked in 3rd gear and not gear hunting. Why is it getting that hot on hills?
Forum Discussion
Could be a variety of reasons....
How many miles on the vehicle?
Is the trans cooler plugged up with bugs?
Is the trans slipping?
How heavy is the RV?
Does the fluid smell burnt or appear black/dark?
Has the trans ever been serviced?
How many miles on the vehicle?
Is the trans cooler plugged up with bugs?
Is the trans slipping?
How heavy is the RV?
Does the fluid smell burnt or appear black/dark?
Has the trans ever been serviced?
