could just have a lifter that has to pump up...mine old 5.3 used to do it bad
could just have a lifter that has to pump up...mine old 5.3 used to do it bad
2008 GMC Sierra SLE....370ci LY6 with some goodiesSOLD
1995 C2500- LS1 swap with a mp112
build thread- http://www.ls1truck.com/forums/lsx-t...-ls1-swap.html