The reason why the check engine light might come on in the 2018 Chrysler Pacifica Hybrid could be from a loose gas cap, bad o2 sensor, problem with the catalytic converter, an EVAP leak or a bad spark plug. Some of these are simple issues and cost nothing or have MINImal cost and some of these are more complicated issues and can get pretty pricey. If the problem is with the gas cap You can just check to see if it needs tightened or if it needs to be replaced. The cost of a new gas cap is anywhere from $10 to $20. If the problem is the spark plug, the cost to get it replaced is anywhere from $270 to $320 in labor and parts costs.
Sammy A
July 16, 2020
If your "check engine light" makes an appearance in your 2018 chrysler pacifica it may indicate a loos gas cap or a more serious issue like a failed o2 sensor, a larger emissions leak or problems with your vehicle's catalytic converter.
The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com
does not research or authenticate any of the Answers provided.