2005 Lexus LS400 "check fuel pump 92" Questions

...enough gas. Any suggestion please help. fuel pump presure needs checked as does the fuel filter. injectors fail commonly and theie easy to test with a scanner just turn them on and off one at a ...

...fuel pressure regulator, ran the can with exhaust unbolted (check for clogged CATs, checked out my timing belt for slippage amoung other things, and nothing works. I have no check engine light on. Do ...

...too. Check your fuel pump, it might be stuck, sometimes they do this, if it has been sitting, (it is located behind the back seat , bottom of back seat, and is located in middle behind the back

...AFTER A FEW MINUTES;WILL NOT IDLE...FUEL PUMP OK,FUEL FILTER CHANGED If I were you, i would check the fuel pump relay. I know when my 92 suzuki sidekick did that it was the fuel pump relay. Good ...

...to replace ??? Did you replace the fuel filter? Have you checked the pressure from the fuel rail? Check vacuum hoses for cracks? Check vacuum pressure and engine compression? Check fuel pump

...fuel. check the fuel filter Chec for bad ground. Aftr mkt pumps can give issues.The residual volume probly has problems also. Fuel pressure regulator cud hav failed also. Or send issue to ...

...fuel pump-its a cheaper way Cold be a faulty relay. with engine off place your hand on the relay and have a helper turn the ignition on and off ,if the relay clicks is ok. also check the pump fuse if ...

...fuel to engine, and i cant hear the pump, any ideas, what about wiring for the pump? i would check the fuel pump relay...or the ground might be bad on the tank under back seat i know i have a 92 ...

...fuel filter i tried to fire it up to see if gas would shoot out but nothin... listen at tank if pump starts when turning key to start car,if yes pump is bad, if no noise check pump fuse ,relay,power ...

...check the EEC relay and the fuel pump relay for power and ground signals first.  Both circuits are controlled by the ignition key switch.  The fuel pump should be powered for 3 seconds when ...