Need Help Vortec 6.2
06-26-2011, 03:15 AM
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Need Help Vortec 6.2 I have a 08 Cadillac 6.2, I wanted to go with out the vvt so I changed the the cam to a comp cam without vvt. And the top gear sprocket and timing cove out of my my old 5.3. The problem I am having is no oil pressure, was reading about DOD and AMF, dont think the motor has it but do I need to change the oil pump, or the lifters?? Any suggestions will be appreciated
