Waldorf Auto Repair

A check engine light can feel vague, but you can learn a lot in a few careful minutes. Some problems are simple and safe to drive on for a short time. Others can overheat the catalytic converter or leave you stranded. Use this owner friendly guide to make smart first moves at home, then decide when it is time for professional diagnostics in Waldorf. What That Light Means The light turns on when the engine computer sees something outside its expected range and decides emissions or reliability could be affected. A steady light usually points to a non-urgent fault. A flashing light warns of an active misfire that can damage the catalyst quickly. Treat a flashing light as urgent, even if the engine still runs. Quick Checks You Can Do Yourself Confirm the gas cap is present, clean, and tightened until it clicks. Check for loose or disconnected air ducts between the air filter box and throttle body. Look for fresh fluid around hoses and near the radiat ... read more