Too much fuel on cold start

Tiny
GA85322
  • MEMBER
  • CHEVROLET S-10
My son has a 1989 S-10 pich-up with a 2.5 in it. Has approx 150 K miles. Died while driving the other day. Strong smell of gas. Found after pulling it home that huge amounts of gas go thru the single point injector while starting, pooling on the throttle plate. Have about 10-11 volts on the injector when starting. I awould assume that is a reading I would get when wide open. My guess is something (TPS?) Is sending the wrong signal. It had been idling erratically that day. Any help to give a guy? Thanks
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Friday, August 10th, 2007 AT 3:28 PM

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Tiny
MERLIN2021
  • EXPERT
Check the pressure.
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Sunday, August 12th, 2007 AT 10:32 AM

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