Car owners dread few things quite as much as a vehicle’s ‘Check Engine’ light. However, the dreaded signal doesn’t always foretell a worst-case scenario for motorists. They can even help prevent catastrophic engine trouble by alerting you to a small problem before it becomes a major one. Such preventative measures are contingent on auto owners taking action and ensuring their car gets a full diagnostic check when the Check Engine light comes on via a mechanic, or their own diagnostic
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