Question about 1992 Mitsubishi Mirage

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I have a 92 mitsubishi mirage with a 1.5 liter engine. I've replaced the fuel pump and fuel pressure regulator and it is still starving for fuel. The engine will crank with starter fluid. It is getting fuel to the fuel rail but not building enough pressure.

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  • mike loshbough
    mike loshbough May 11, 2010

    does your engine light come on with the key on?

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You may have an injector (s) stock in the open position cank engine over ,remove spark plugs to see if they are wet with fuel, also chech the resistance on the pump electrical circuite

Posted on Jun 29, 2009

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1996 mitsubishi mirage 1.5L,ENGINE shut off while moving; ignition,ECM ,CKP sensor,ECM relays were REPLACED and still doing the same. Crank and START fine but few minutes it DIES


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I need to replace the water pump on a 1998 Mitsubishi Mirage DE 1.8 liter engine. Must I replace the timing belt at the same time?


No you don't have to, but if it has to be removed to replace the pump, why not be safe then sorry and replace it. They are not expensive and if you break a belt, you could possible get internal engine damage if the motor has interference valves in the engine

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How do i replace a fuel pressure regulator in a 92 stanza


1992 NISSAN STANZA FUEL PRESSURE REGULATOR REPLACE

Relieve fuel pressure (See procedure below). Remove air duct. Remove accelerator cable bracket. Remove vacuum hose from regulator. Remove fuel return hose from regulator. Remove screws and regulator. Reverse procedure to install.

RELIEVE FUEL PRESSURE
Disconnect fuel pump relay (See Diagram). Start engine and hold at 1600 RPM until engine stall. Turn ignition switch off. Allow engine to cool completely before performing any fuel system repairs.



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Feb 28, 2012 | 1992 Nissan Stanza

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2000 dodge ram 1500 replaced fuel pump but still bogging down when you get to 40mph no dash lights coming on has died twice when you come to a stop second time acted like it didnt want to start back up but...


You indicate the fuel pump was replaced, but did you replace the fuel filter? A clogged filter can restrict fuel flow to the point the engine literally starves for fuel and smothers out.

Also would be a very good idea to check fuel pump pressure at the intake manifold. Also might want to check fuel pressure regulator.

Good luck!

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Motor starving for fuel pump ok pressure 100lbs book calls for 44lbs which do I replace the fuel pump relay or pressure regulator engine will not Idle with pedal too floor only 2000rpm


sounds like the regulator is not doing it's job, but you say starving? Is the engine running lean or rich? Is there black smoke coming out the exhaust? I'm thinking high pressure would normally cause a rich condition.

Sep 08, 2010 | Volvo 240 Cars & Trucks

1 Answer

The fuel pump has been replaced twice.. And now it still giving us problems.. u would have to pump the gas in order for it start


its starving for fuel, have you checked or replaced fuel filter!! if all is ok check fuel pressure regulator.

Aug 11, 2010 | 2004 Mitsubishi Montero

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How do i check the fuel pump on my 92 mitsubishi mirage to see if its putting out enough pressure


You connect a fuel pressure gauge to it. The gauge set has many adaptors that can be used for almost any cars. It is expensive tho. That is the only way to know how much pressure it is putting out. Althou you dont really need a pressure gauge to find out if it is not putting enough pressure. Symptom of weak fuel pump,is hessitation on acceleration, Altho a malfuntioning ignition system also causes hessitation problem. If you posted exactly what the car is doing, I maybe able to help you without you having to buy a pressure gauge which is very expensive.

Jun 27, 2009 | 1992 Mitsubishi Mirage

2 Answers

Starving for fuel?


have you checked your fuel pressure regulator, I had the same problem and this is one that cost me about $60-$80 to fix, the fuel pressure regulator right on top of the engine that stupid round little piece if it clogs you starve your engine and it sips fuel a little bit, just enough for it to start, then it shuts off..so try replacing the the fuel pressure regulator.. that's where i would start there are more things then this that cause your car and engine to starve itself of fuel. let me know if this works, if not we'll approach it small problems at a time.

Mar 17, 2009 | 1988 Nissan 300ZX

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