not sure this post is english or not, but from what I gather, the fuel pump will kick off on you when filling fuel at the pump. Might be the fuel vent system is clogged.
P071 cars have always been abused check the accelerator pedal make sure nothing is loose or bent. Scan the vehicle for codes too local auto stores don't charge usually charge a fee. throttlr body could be dirty those cars idled for hours and hours none stop.
Tom Good guess, Gasoline kicked back on grown=ground?
Ha, yeh, most of the questions here are educated guess's.
Yeah, if I gathered correctly, the car can only be filled with gas very slow or it will spit back up the tube and on the ground? I agree with Tom, canister vent is blocked or vent valve is stuck shut.
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