10/01/2026
2019 Chevy Silverado 5.3 v8
Concern: erratic misfire, multiple engine lights, ticking, no oil pressure when hot
Fix: DOD/AFM delete kit
New stock profile non dod camshaft
New lifters and trays
New high volume oil pump
Billet valley cover
Primed entire oil system before initial start up
New gaskets
Vacuum pump delete
Ecm tuning