Alright, thanks for the info. I'll check it out tomorrow when I get a chance. One more thing, I noticed lately that my car will idle a lot lower at operating temp if i don't turn the fan on. is this normal? it's at about 1000 rpm w/ the fan on, and 600 with it off. the idle is a lot smoother at 1k. it almost feels like it's going to die with the fan off sometimes.