Question about 1998 Isuzu Amigo

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1998 Isuzu Amigo is getting no gas to the injectors, fuel is present at the injectors, node lights are indicating no pulses at the injectors, ECU checks out to be good, spray fuel in the intake and it starts right up. Car was running great then just quit !! Anyone venture to guess? I'm stumped !

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  • teammartens1 Nov 18, 2009

    Sorry, this is a V6.

  • teammartens1 Nov 18, 2009

    The reason i say the injectors have fuel is because the fuel"release valve" when pushed shoots fuel 3 feet high with the switch turned on and fuel pump humming away. I might be making too many assumptions here but i thought i had good fuel pressure. I will check it out to be sure , Thanks

  • Ted Schore May 11, 2010

    V6? .....4CYL????


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OK, you mean no gas THROUGH the injectors. Do you mean it keeps running after you put fuel in or it just runs on the fuel you sprayed in, then stalls out? Does the ck eng light come on when you turn the key on? have you checked ALL the fuses? The injectors should have power on one side, and the computer grounds them. Unless you have a wiring diagram and a scanner , maybe a repair shop would best serve you. At first I was guessing that the Crank Sensor could be bad, but I think if it was, you would not have spark?

Posted on Nov 18, 2009

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Just because there is fuel at the injectors doesn't mean there is any fuel pressure. You need to check your fuel pressure and if is low or non-exisitant then you either have a clogged fuel filter or a bad fuel pump.

Posted on Nov 17, 2009

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