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Replaced fuel injector now car stalls?

I just replaced #5 injector again,replaced the same one 6 weeks ago and ran great . now it won't stay running it stalls. I'm not sure if something came lose as i tilted the motor back in place or not it a 98 pontiac transport

5 Answers

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  • 1 decade ago
    Favorite Answer

    DUDE IM TELLING YOU TO CHECK THE FUEL PUMP!!!!!! YOU MIGHT FIND SOMETHING..

    Source(s): EXPERIENCED
  • ?
    Lv 4
    5 years ago

    decrease gas skill decrease rigidity.your gas filter out is weakening. once you fill tank it motives greater rigidity against the inlet of the pump. AN previous mechanic trick is i exploit to place infant oil in the gas. some think of that's risky.yet if you consider that infant oil isn't a chemical and is precisely a lubricant. All that is going to do is lubricate and make much less stress on the gas pump. I do it now and back and are transforming into an further 15 miles out of my gas tank. bear in innovations your *** has no lubrication.and in case you get your gas from speedway, you're specific to have alot of water on your gas inflicting rust. My vehicle has a hundred and seventy.000 on it and in no way has broken .as a rely of certainty.it runs common without the infant oil in it. attempt to bottles on your gas tank and see if there's a reaction to the pump.if the motor vehicle seems to idle smoother in any respect then your pump is definitely the venture. there grew to become into A reason the guy replaced THE gas filter out. yet THEY DIDNT greater wholesome the venture yet a minimum of IT factors YOU TO the venture INjector cleanser won't help reason that is not a lubricator that's an abrasive additionally you will not get a examine engine gentle for the pump as there's no registry on intake or exhaust for gas rigidity.

  • Chris
    Lv 5
    1 decade ago

    It was running, you worked on it, now it's not running? Retrace your work. Might want to check why the injector needed replacing after only 6 weeks.

    Source(s): mechanic I are
  • 1 decade ago

    CHECK FOR A LOOSE VACUUM LINE

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  • 1 decade ago

    it could be defective injector.

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