sythetics?
#12
Switched my wife's Jeep inline six from Mobil 1 to Quacker State this last oil change. (I misspelled it on purpose to show you what I think of it.) To make a long story short, tried to change a friend's oil (she wanted cheap synthetic), and turns out an air wrench was used on her drain plug, so I couldn't get it off. Bought the oil off of her since, at the time, she was in a tight squeeze for cash. Figured I'd use it on the wife's vehicle, see what happens.
A ton more engine noise, engine sounds overall like its working harder (although that may just be "sounds"). Back to Mobil 1 in about 500 more miles (has about 4000-4500 miles on it now).
A ton more engine noise, engine sounds overall like its working harder (although that may just be "sounds"). Back to Mobil 1 in about 500 more miles (has about 4000-4500 miles on it now).
Last edited by jasonw; 07-21-2009 at 07:07 PM.
#13
I think the truck starts easier and doesnt get as hot, plus a little better MPG with it. I like Castrol..