R RegalT-type85 New Member Joined Jan 23, 2010 Oct 9, 2010 #1 Anybody else using these? I've notice maybe this could be F$#% up my car maybe with the thermo switch built it. About to change my oil, thinking maybe try it without ?
Anybody else using these? I've notice maybe this could be F$#% up my car maybe with the thermo switch built it. About to change my oil, thinking maybe try it without ?