Question about 1993 Cadillac Seville

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1993 Seville, Northstar will not start.

Hello,My 1993 Seville, Northstar, is not getting gasoline to the engine. The fuel pressure is excellent through the fuel filter. I have been doing some repairs: iac, starter motor, egr, isc motor... I took apart the entire upper intake therefore disconting the fuel lines. After reassemling the upper intake and fuel lines my Seville will turn over but it will not start. Does the fuel line need reseting?Thanking you in advance,-Roy

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  • saturn8 May 16, 2009

    No, prior to the recent work that I performed on my Seville, after replacing the tps the car ran at a high idle. I than changed the isc motor that I had replaced about a month ago. After changing the isc motor and than attempting to start the car the new isc motor screw is extended completly out slightly pushing the throttle body open. The engine turns over but it will not start. I believe it is not getting any gas.

    Thanks,

    -Roy

  • saturn8 May 16, 2009

    Prior to doing all the work on my Seville it was idling high.

  • saturn8 May 26, 2009

    While doing the repairs I did not remove wires from the coil.

    What is "ground strap" and how do I check it?

    Thanks,

    Roy

  • James Huber
    James Huber May 11, 2010

    was the car running fine before you did all this work ?

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Chech coil wires to be shure that they were pluged back in well, check ground strap,check fuel pump pressure at fitting on fuel rail

Posted on May 20, 2009

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