my service engine came on in my 2000 jimmy, i took it to auto zone, and they said the code was p0101 or something like that, and that it showed the mass air flow thing, wich costs 110.- dlls, have any of you guys had this problem? is it easy to change? how acurate are the autoparts places thing? just wondering...

 

If that is the code that popped up, chances are your MAF sensor is dirty. I did a pretty good write-up a while ago, let me see if I can find it...

*EDIT* - This is the best one I could find with a quick search: MAF problems resolved

 

sorry, do i need to find it or just clickin it, becauseicannot click it,

 

Sorry, link updated. This new forum software seems a bit buggy especially when I have to copy and paste links like that.