2014 Tahoe with check engine light. I think it is the engine temp sensor, but looking for an honest mechanic and appreciate any recommendations.
Obviously the first thing, but the code only tells you what illuminated the CEL. It doesn't necessarily tell you what caused it. You can get lucky with swapping parts, but it takes more than pulling the code to properly diagnose the problem.maroon barchetta said:
Go to any parts store and have them hook up a code reader to tell you what is causing the check engine light. That's the first thing a mechanic is going to do.