96' Tahoe ?? need help f/pump

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04-27-2005, 11:44 AM

Wayne's 383Iroc

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Car: 88 IROC

Engine: 383

Transmission: 700R4

96' Tahoe ?? need help f/pump

Sorry, for a non Camaro question. But I need a little help. My 96 ' Tahoe will not start, the fuel pump is not comming on. I have replaced the pump and relay and checked the fuse. It did come on for about 20 mins yesterday. I started it 10 or so times and then when I put my Iroc back in the shop it would not start again. 96' 4 door, 5.7, auto. On the good side, I have been driving my Iroc this week. Thank's for any help

04-27-2005, 12:58 PM

five7kid

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Car: 82 Berlinetta/57 Bel Air

Engine: LS1/LQ4

Transmission: 4L60E/4L80E

Axle/Gears: 12B-3.73/9"-3.89

If the TBI mods are willing to let this live, so be it. But, not on the Tech/Gen forum.

Sorry.

04-27-2005, 06:56 PM

steve8586iroc

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five7kid, why did you put this on the tbi board? This is a Multi Point Fuel Injection System not Throttle Body Injection System.

Wayne, have you checked your oil pressure sending unit? I believe it also has a fuel cutoff circut in it.

Steve

04-27-2005, 09:53 PM

dimented24x7

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Car: 88 Camaro SC

Engine: SFI'd 350

Transmission: TKO 500

Axle/Gears: 9-bolt w/ 3.23's

One thing to check would be if the pump primes at KOEO (think they where still doing that in 96) but doesnt come on while cranking. If so, then the problem isnt with the pump.

Thats a vortec with a newer fi system, so I dont think We'd be much help, anyhow.