94 z28 fuel pump r/r-no start

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Nov 6, 2010 | 03:38 PM

NUR2S

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94 z28 fuel pump r/r-no start

94 z28 new fuel pump installed-car won't start - checked all fuses -any ideas?

Nov 6, 2010 | 03:47 PM

Injuneer

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From: Hell was full so they sent me to NJ

Re: 94 z28 fuel pump r/r-no start

Does the pump run for 2 seconds when you first turn the key to "on"?

Have you checked the fuel pressure?

Nov 6, 2010 | 04:43 PM

NUR2S

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Re: 94 z28 fuel pump r/r-no start

Pump does not turn on at all-no fuel pressure

Nov 6, 2010 | 08:39 PM

Injuneer

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From: Hell was full so they sent me to NJ

Re: 94 z28 fuel pump r/r-no start

Have you tried running the pump via the fuel pump prime connector near the PCM? That bypasses the relay and the PCM interface.

Sounds like you didn't wire the pump up correctly or forgot to plug the harness in.

Nov 11, 2010 | 11:14 AM

NUR2S

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Posts: 16

Re: 94 z28 fuel pump r/r-no start

Connection to pump pulled away when springloaded unit reinstalled into tank-reconnected and installed unit with fuel lines disconnected-thanx for the advice injuneer