Originally Posted By: The Critic
Originally Posted By: 360kid
Originally Posted By: Dyoel182
Originally Posted By: RacerE7773
I go with 3month/3000 mile. I've gone 4000 before, but am in the habit of 3 or 3000.
Well if we cant break you of that habit than no one can.
I grew up in a mechanic family. 3 mo or 3000 miles, ALWAYS! My truck has 220,000 miles. Recently had it semi-apart to replace a gasket, engine is clean as a whistle on conventional. It really pays of. Since it was sludge free, I have switched to Super Tech synthetic and I still change every 3000 miles.
So?
I change my conventional oil every 7500 miles and I don't have any sludge.
No offense, but if I'm looking at buying your used car down the road, and I found out you only changed your oil every 7500 miles, I'd walk away.