my car starts but when i put it in gear it turns off
1 Answer
When you put the car in gear you're putting a load on the engine. If the idle is smooth and even before putting into gear, look for an air/fuel fuel supply problem. If the idle before putting into gear is rough, check for ignition issues (worn spark plugs/wires) and vacuum/EGR leaks. Those will only get worse when the engine is under load.
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