Volkswagen Jetta Computer Replace/Remove

My Fuel Pump Does Not Engage When The Key Is Turned To The On Position. I Replaced The Pump, Filter And The Fuel Pump Relay And The Pump...

I've Been In A Discussion With My Mechanic About My 2001 Vw Jetta Vr6. The Jetta Has Been Running Rough At Low Speed And Idle. First...