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Old 12-04-2013, 08:24 AM
maxwedge maxwedge is offline
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Re: 91 gmc 5.7tbi 35o dies when givin fuel

Sounds like could be low fuel pressure, maybe the regulator in the TBI is bad, try and check fp, need adapters to hook up at the fuel filter. Also see if you are losing spark to the plugs as it dies, ( 2 man job)
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