To answer your question, no you do not. It does need to meet the spec.s and needs to be flushed every 5 years or add an additive to keep it within...
Motorcraft filters are plenty good. IMO k&n are a waste of money
Rotella 15w40 is the best, followed by Valvoline
I’ve seen this un explainable clunk on many vehicles. It is the flex in the leaf springs caused by the rotation of the axle upon braking,...
If it worked that well, there would be none on the shelf
I’ve never seen that kind of improvement. Maybe you were downhill w a tail wind? Lol
Hello, what became of this issue?
Hope it's not too late, just got the email. If you deleted the egr before any coolant got into the exhaust (it cracked) you do not need stud job...
Did you get your truck fixed?
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