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Old 10-03-2006, 10:56 AM   #10
Markb873
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Join Date: Sep 2005
Location: Port Clinton, Ohio
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Re: 1997 ford escort daily stalling

First of all, did you buy the fuel pump driver module with the pump? If not did you check your module? It gets a signal from the PCM about engine demands and controls voltage to the fuel pump. I believe it's by evap canister. The only other thing I can think of is your fuel pressure regulator is controlled by engine vacuum. The car stalls on decelleration or when the throttle is closed. There may be a problem with the IAC.

Also for Johnny, a bad or slow pumping fuel pump would definatly show problems at wide open throttle and not just at decelleration. When it's decelleration it's a control problem not the pump.
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