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  • Forum Reply: RE: My 1999 Chevy S10

    Follow these paths in your subscription to PATH: Engine Electrical > Distributor Ignition System > Diagnosis & Testing > Secondary Spark Test - Recheck the ignition system, make sure you have a hot spark on all cylinders. PATH: Engine Electrical > Distributorless Ignition System >...
  • Forum Reply: RE: 03 ford explorer xlt 4.0 - from Eric

    Hi Eric. Scan your vehicle's computer for diagnostic trouble codes (DTCs), this might help you pin down the problem. If there are no DTCs related to the symptoms, check out the section "What to do when there are no DTCs" for troubleshooting charts and checks. Use the navigation tree...
  • Forum Reply: Re: 1999 F350 Fuel System Problems

    1999 F350 Fuel System 6.8L The fuel pressure should be between 28-45 psi with the engine running. Fuel pressure should hold when the vehicle is off. If the pressure bleeds off, that is usually a faulty fuel pressure regulator. The fuel pressure regulator should be located on the fuel rail,...