Question about Oldsmobile Cutlass Ciera

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1990 ciera cutlass no fule to the injecters fuel

1990 ciera cutlass no fuel to the injecters fuel pump works and fuel returns but does not enter cylinder.

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  • whatsupdog Jul 30, 2009

    I can start the car for a few seconds with starting fluid I don't beleve the injecters are getting a signal can I test the cam sensor? If so how? Fuel is getting there it comes out the bleed off valve.I thought the fuel return bight be cloged but its fine.

  • Richard Scordino May 11, 2010

    Make sure there is an electrical signal at the injectors. if not find out why...could be crank or cam sensor or even pcm itself.



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Test procedure on that is a bit involved. You will need a volt/ohmeter and an injector harness test light. Instructions in haynes are pretty much from gm so they are a bit better than with some other cars.

Posted on Jul 30, 2009


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