runs for 15 mins and dies fuel pump circuit open code
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Old March 2nd, 2007, 09:14 AM   #1
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runs for 15 mins and dies fuel pump circuit open code


Ok here goes 94 gt new 40 over block, new trick flow stage one, redone factory heads for now, new injectors(passes cylinder balance test finally), new ignition module, new distributor stator, new coil, and have fuel pressure. The car runs like a top on steroids for 10-15 minutes minutes then instantly dies with no bogging down or faltering. only codes the car pulls are fuel pump circuit open battery to pcm, and fuel pum circuit open pcm to motor. checked fuse switched all the relays around to see if one was bad everythign is fine. Any ideas
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