Originally Posted By: Viggen
I use oil from all the big names like Pennzoil, Quaker State, Chevron, Valvoline, Mobil, ect, generally which ever is the best deal at the time, and I have never had an issue with any of these major brands in any of my cars.
If there is a problem with consumption generally the problem lies not with the oil used but with a mechanical issue unrelated to the oil. If you use the correct spec oil for the car there will never be a problem.
did you read this whole thread ? if you did you would know that when Dino is used in this truck there is no noticable consumption, when syn is used there is a noticeable consumption.. and if you read the whole thread you would also know that only the correct weight/spec has been used.