Chevy 1500 v6 starts but shuts down in 10 seconds

Discussion in 'General Chevy & GM Tech Questions' started by valdezpablo, Aug 17, 2009.

  1. valdezpablo

    valdezpablo New Member

    I have a 1500 chevy 1993 4.3 v6 .. starts but shuts down in 10 seconds, before it goes off I put gasoline in the carburetor and direct running, after many attempts the cpick up works fine but after running for 15 or 20 minutes of back off, I change the coil, distributor, and gas filter​
  2. Jimmiee

    Jimmiee Epic Member 5+ Years 1000 Posts

    The fuel pump would be the next step. Check your fuel pressure with a gauge at the test port on the fuel rail.

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