What to upgrade first? Engine, or drivetrain
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Got a 04 2500HD with the 6.0. It has a lifter tick, throws Misfire and Bay 2 Knock sensor low input as well and need to figure out. transmission is getting screwed becasue it was drag raced and after i lifted, i hit the brakes hard, hard a loud clunk or bang, and then had a handful of truck to take care of. also leaking tranny fluid.
apart from either's issues, what to upgrade first?
6.0L V8
4L80E
apart from either's issues, what to upgrade first?
6.0L V8
4L80E
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Jay Waggener
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