Originally Posted By: ARCOgraphite
Sound like a trade in time to a GM dealer.
Give them their junk back.
What you want I don't thinks s sold commonly anymore:
10w30 Rotella T triple protect CONVENTIONAL.
What were you using for oil before?
Have you tried pulling the plugs and doing a kerosene or paint thinner soak?
Nothing will save the cat at that consumption rate.
Iwas using PP and m1.
problem with the car is the recommend dexos (gm4718m) not sure the issues not using the recommended oil
why rotella???
too much work to do that kerosene soak entire intake manifold has to come off
Sound like a trade in time to a GM dealer.
Give them their junk back.
What you want I don't thinks s sold commonly anymore:
10w30 Rotella T triple protect CONVENTIONAL.
What were you using for oil before?
Have you tried pulling the plugs and doing a kerosene or paint thinner soak?
Nothing will save the cat at that consumption rate.
Iwas using PP and m1.
problem with the car is the recommend dexos (gm4718m) not sure the issues not using the recommended oil
why rotella???
too much work to do that kerosene soak entire intake manifold has to come off