Question about 1995 GMC Safari

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1995 safari van w stalls when giving it gas. changed fuel pump and filter. replaced egr valve. sometimes rough idle. when it stalls just like you turned off key. then when you try to start it acts like it is flooded.no smell of gas. will not start right away. wait few minutes starts but runs rough and stalls again when given gas. possible fuel related or a sensor?

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  • xkleachx Sep 06, 2009

    there is no codes. checked iac valve and cleaned. still stalls. like it chokes out. any other ideas? thanks for the advice.

  • xkleachx Oct 08, 2009

    iac valve is working fine. changed tps now it is hard to start.coincedence? could it be fuel pressure regulator?

  • xkleachx Oct 08, 2009

    im still not geting any codes.

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Sounds like catalytic converter

Posted on Apr 14, 2016

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Maybe your iac valve is not working? it takes place of a choke or temp sender to computer could be bad which controls t I.A.C. known as the idle control valve,do you have any codes?

Posted on Sep 01, 2009

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  • hwymotors Sep 01, 2009

    maybe your iac valve is not working? it takes place of a choke or temp sender to computer could be bad which controls t I.A.C. known as the idle control valve,do you have any codes?

  • hwymotors Sep 01, 2009

    maybe your iac valve is not working? it takes place of a choke or temp sender to computer could be bad which controls t I.A.C. known as the idle control valve,do you have any codes?

  • hwymotors Sep 07, 2009

    ok your sure the stepper motor in the IAC is going in and out right?

    how is the fuel pressure? is it holding?

    ant when the computer is on vehicle is the E.C.T. reading correct?

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