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Old 01-02-2008, 03:25 PM   #1
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Default What could I Be Missing?

This all started 3 weeks ago when the car just died and wouldn't restart. It turns over, just won't start. I've replaced the crank position sensor since it had been throwing a code for it, still won't start. Determined that it'* not getting any fuel. Replaced the fuel filter, pressure regulator, fuel pump relay, and finally the fuel pump. I've checked all related fuses, and it'* still not getting any fuel. When I turn on the ignition, I don't hear the pump run.
Other than the new fuel pump possible being faulty, is there any thing else that could be causing this that I've missed? Thanks!!
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Old 01-02-2008, 09:32 PM   #2
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Sometime between 2000 and 2003, GM switched away from a 2 speed fuel pump. Check in the trunk, in the right rear compartment area and see if you have a fuel pump control unit. It should look like this.
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If you do, that could be the problem.
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