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roybelding, ASE Certified Technician
Category: Chrysler
Satisfied Customers: 5859
Experience:  Extensive experience working with all models of Chrysler for over 35 years
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I have a 2012 Chrysler Town & Country -L with 75,000 miles

Customer Question

I have a 2012 Chrysler Town & Country -L with 75,000 miles on it and over the past year my the engine service light has gone out then comes on several months later. I don't notice any difference in the engine performance though. Should I replace the o2 sensors or when do go bad is it off and then on with o2 sensors?
Submitted: 1 year ago.
Category: Chrysler
Expert:  roybelding replied 1 year ago.

good evening my name is ***** ***** I will assist

we need the code to accurately help you. the codes are stored in memory and can be retrieved.

an evap code will set occasionally if you do not tighten your gas cap all the way. it will not effect your engine performance. this is a guess but can confirm with the code.

do not replace anything unless you confirm a failure. guesses are mostly wrong and get expensive