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Old 06-28-2009, 06:05 PM
william74044 william74044 is offline
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1995 Blazer V6 Vortec will not start, fuel.

1995 Blazer will not start. Replaced fuel pump and fuel injector. Only get 20 psi from new pump to injector. If I prime it, it will run fine and die. Is it the fuel pump regulator? And where is it? ECM perhaps? Scratching my head..
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Old 06-28-2009, 06:48 PM
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old_master old_master is offline
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Re: 1995 Blazer V6 Vortec will not start, fuel.

Fuel pressure is too low. 1995 4.3L "W" engine with CMFI, fuel pressure should be 58 to 64psi. There's either a leak or the pump is faulty.
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