One problem related to check engine light on has been reported for the 2012 Chevrolet Silverado 2500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Chevrolet Silverado 2500 based on all problems reported for the 2012 Silverado 2500.
I have been having multiple glow plug failures on my vehicle. One right after another. It has gone to the dealer every single time for the repairs I even asked the dealer mechanic if I was the only one and he stated that there are many others with my issue with failing glow plugs. The dealer has a full record of all the issues iv had and every time my vehicle has been in their shop. Something has got to be done! soon as I try to use my remote start the truck starts then dies then I get a check engine light so I call onstar they give me the code and sure enough its a failed glow plug. Then im unable to even use remote start features of my vehicle at this point.
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| Check Engine Light On problems |