View Single Post
  #49  
Old 03-21-2007, 05:53 PM
StarsnBars's Avatar
StarsnBars StarsnBars is offline
Hummer Professional
 
Join Date: Dec 2005
Location: Davenport Iowa
Posts: 428
StarsnBars is off the scale
Default Re: got my check engine light this morning in traffic

Compression check could show problem. Wouldnt hurt to know the numbers to look for . If its still running smooth the numbers will probably be close on each cylinder. Im going to check mine this weekend in our garage. Were doing a test and tune on our late model stock car so the shop will be all mine. Im getting terrable MPG. My service rep at my dealership has been top notch , but when I take it in Ill allready have info on compression to compare with what they find. Good luck fft
Reply With Quote