My engine light came on a few weeks ago...someone told me to check my fuel cap to make sure it was on right...sure enough when i secured it again the engine light went off...now my engine light keeps coming on again and even after I check the fuel cap for tightness...the engine light still stays on...had an oil change done a few weeks ago and they did a diagnostic check and it seemed to have checked out...it starts and drives fine with light on...can any one give a help on this?
Engine Light keeps coming on on 2007 Chrysler Aspen
by blaze95 in Cedar Park, TX on June 24, 2010
ANSWER by mastertech6371 on June 24, 2010
well, if they did a diag check, then it could not have checked out if the light was on. the check engine light has over 15oo codes. the chance of you doing a gas cap and fixing it is remote. get a real diag and find out what is going on. Roy
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