A few thoughts about auto ac repair
However, do not ever take your car to an auto parts store to have your check engine light checked out. Auto parts shop employees are not qualified to do anything beyond interpreting the trouble codes. For service done right, see your certified technician. Minor issues like a loose gas cap, bad spark plug wires or moisture in the engine can trigger a check engine light. If your light signals a non emergency issue, check your gas cap and check your engine for wetness before going to the shop.