If your loosing spark and fuel at the exact same time thats scary. So you for sure have no fuel pressure?They rent the fuel pressure gauges for free at auto zone and its easy to check. Also you have no spark for sure on any cylinders?You could have a bad crank shaft position sensor. Do you have any codes in the computer?Have you checked for any codes yet?
Tuesday, January 17th, 2012 AT 1:56 AM