I have a 2008 Silverado and have been running the Range V8 AFM disable device. I checked my oil and I was about 3/4 of a quart low. I shouldn't be burning oil with the AFM off.
I'm running an ac delco filter and pennzoil ultra. Could the rings be gummed up and causing oil to pass through? Should I put some seafoam in the crankcase to try and free them up or switch oil brands? Go back to castrol or go with Mobil 1?
I'm running an ac delco filter and pennzoil ultra. Could the rings be gummed up and causing oil to pass through? Should I put some seafoam in the crankcase to try and free them up or switch oil brands? Go back to castrol or go with Mobil 1?