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Need more info. " hard start " meaning engine turns slowly, won't fire right away, hot, cold,??

Engine turns oveer good.But,sometimes it backfires when tryin to start up and it takes several tries before it will start.It may be that the timing isn't sety properly or the camshaft positioning sensor needs replacing.The MASS AIRFLOW SENSOR may need cleaning and checking the connection to it.

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14y ago

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