f0st3r

My 08 still is problem free at 80k, I have been changing my own oil for the last year and kept a close eye on it. At most, it was 1/2 quart low. Just using plain old Pennzoil 5-30.

Shreveport here as well!

Just curious if anyone knows how accurate this is? I am sure there is a certain amount that does not drain out of the truck. Also did you drain the oil out of the filter into the bottle? I don't know if I would trust this.. What about oil in the filter? Through out the engine? I'd go by before and after on the dip stick.

Could be many different oils, as different dealerships use different brands. Mine back when I used to go to the dealership was castrol. That's true, I get the basic 34.95 Lube and filter change. And on there ad it says goodwrench oil, but I will ask next time outta curiosity.

08 5.3 afm w/45k.. Using whatever the dealership uses as far as oil, so was the original owner according to carfax service records, so id imagine goodwrench oil. Truck has been on the full mark every time I have checked it, knock on wood.