Actually, your husband could be correct. Some cars dont like the PCV Valve being too loose and will cause the check engine light to go on. Being as popping the PCV valve off is part of the usual fuel injector service have him check that. On the other hand, I wouldnt point fingers, have the mechanic check the sensor if he thinks its just the sensor, he is a mechanic after all.
Saturday, May 19th, 2007 AT 2:00 AM