1997 Ford Explorer - I changed the serpentine belt, tensioner pulley and idler pulley due to a squeaking and rubbing noise. This eliminated the noise but now it idles too low in Park and will die if I do not press the accelerator. In gear, it seems fine. I have driven about 8 miles since the repair, the check engine light came on while on my way home. Now when in park and pressing the accelerator slightly, I hear a "ticking" that sounds like the fan. Any ideas on what is causing the low idle in park & check engine light?
Monday, February 14th, 2011 AT 12:46 PM