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Originally Posted by russ61
My 94 blazer won't start when it gets below 30 degrees. A shot of starting fluid and it starts right up(fuel).Whats been done ,complete tune up plugs ,wires cap ,rotor.Fuel pressure regulator now52 psi was 38psi.replaced leaking lines in intake.Has good spark ,the starting fluid makes me think it's fuel related.But what?? Runs great once it starts. 
Thanks Russ |
Fuel pressure is low, looks like it is pump time.