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Car cranks then dies

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Old Aug 1, 2005 | 05:09 PM
  #1  
91DropTopTA's Avatar
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From: Alexandria, LA
Car: 91 Trans Am Convertible
Engine: 300 HP 350 CI
Transmission: 700R4
Axle/Gears: Drums?
Car cranks then dies

I got stranded about a mile from the house friday night at about 4:30. Not fun. I'm running a 350TPI in my TA It stalled out as I came to a stop sign. It will now start and idle for a few seconds then die. If you get on the throttle while it is idleing it dies. It won't start with the throttle open at all. I'm just getting a chance to start looking for a problem. I'm thinking fuel pump, but does this sound familiar to anyone else??.

Last edited by 91DropTopTA; Aug 1, 2005 at 05:12 PM.
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Old Aug 1, 2005 | 07:25 PM
  #2  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Oil pressure switch, perhaps.

You're getting the initial pressure from the relay. When it times out, the switch isn't doing its job providing the power to the pump.

Of course, I may have it all wrong.
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