Help 93 exploder stalls when temps over 100f
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Aftermarket fuel pump or Ford? The first time I replaced my fuel pump I had a similar problem. Turns out the new aftermarket pump I had put in would "overheat" in hot weather and shut down.
Diagnosis of this started with a fuel pressure test. I put my fuel pressure gauge on it when it stalled/wouldn't start and could only get 10-20 psi out of the fuel pump. Engine seems to need at least 25 (spec is 40) psi to start.
Diagnosis of this started with a fuel pressure test. I put my fuel pressure gauge on it when it stalled/wouldn't start and could only get 10-20 psi out of the fuel pump. Engine seems to need at least 25 (spec is 40) psi to start.
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Gettysburg150
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
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09-01-2015 05:44 PM