1989 Acura Legend "fuel pump check valve" Questions

...FUEL PUMP FAILING THE CHECK VALVE IN FUEL PUMP IS ALLOWING ALL FUEL LEAK BACK IN THE FUEL TANK. JUST AN ADVICE. FOR FIRST STEP JUST PUT A CHECK VALVE ( ONE WAY VALVE ) ON THE RETURN FUEL HOSE AFTER ...

...fuel pump. If its EFI remove the cap from the shreader valve on the fuel rail and turn the key to the on position. Listen to see if you can hear the fuel pump kick on. Leave the key on and press the ...

...fuel pump or a severely clogged inline filter. A bad fuel pump is more likely. There are other points of failure such as a defective ignition switch but these will not normally fail instantly but ...

...fuel pump works and filter not cloged.just not firing..can not get plugs to fire on any wire....please help Is it not starting or do you mean there is no spark jumping at the spark plugs? Your engine ...

...fuel pump relay for correct operation, and also the oil pressure switch has the fuel circuit to it so possible oil pressure switch also. fuel pump has a check valve to keep fuel from going back to ...

...fuel pump check valve. Fuel pressure tested at a test port between the pump and the fuel filter jumps to 43 psi or so with key on and then quickly drops. Pressure tested at the fuel rail is 13 psi. ...

...fuel pump should a inline be put in instead of new fuel pump why should I replace a fuel pump that has a bad check, when I can put a 3/8 inline check valve instead on a 98 chevy blazer. If the fuel ...

...fuel pump and a injector damper on the injector fuel rail. What is the pomblem Testing for a failed fuel pump check valve - YouTube Fixed Check Valve (Fuel Pump Test and Replacement) on 2005 Suzuki ...

...fuel pump hum when stops turn off key and at valve with rag around depress pin should get fuel if air let bled and pressurize again continue till air out -if nothing and pump came on possible filter ...

...fuel pump, is pumping fuel. replaced fuel filter, replaced plugs, replaced wires, checked for pressure on fuel rail valve, got it (did not check with guage). car still won't start. Do I need to ...