I recently bought a 2002 mustang gt with 130k on it that is in good shape. But, it
Has been neglected a bit maintenance wise. The car has sat for 5 years garaged and I don't think the oil was ever changed since the previous owner had it. I changed out all of the fluids and my first oil fill was maxlife blend 5w20.
The oil turned a weird black very fast so I changed it. This fill I have pennzoil high mileage since it was on sale. Literally with in 2 days the oil turned that same coal colored thick black again. I think I am breaking up a bit of sludge and should run on the short side of ocis until things start to clear up. What would you guys suggest?
Has been neglected a bit maintenance wise. The car has sat for 5 years garaged and I don't think the oil was ever changed since the previous owner had it. I changed out all of the fluids and my first oil fill was maxlife blend 5w20.
The oil turned a weird black very fast so I changed it. This fill I have pennzoil high mileage since it was on sale. Literally with in 2 days the oil turned that same coal colored thick black again. I think I am breaking up a bit of sludge and should run on the short side of ocis until things start to clear up. What would you guys suggest?