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94 tbi WONT REV!


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Posted

my 1994 5.7 tbi with the auto trans wont rev past 2000 rpm. the week before last i replaced the fuel pump, fuel filter, fuel pump relay and the coolant temp sensor and it ran great until a few days ago i was off roading and on the road back it wouldnt let me rev, i would put my foot to the floor and it would hang around 2k. when i got it home i was watching the injectors and they just seem to cut out at revs, i can rev it to the red line if i shoot starter fluid down the throat. i need help.

 

oh and no check engine light or codes.

Posted

wont start at all now, i tested the fuel pressure and wasn't getting any fuel pressure. i'm thinking its the fuel pressure sensor in the tbi. still open to ideas

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