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Engine holding back as if starved of fuel then it clears

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It could be a number of thing. i would start with the cam and cranck shaft sensors. If that doesn't work then the cadilyac convertor might to stopped up.

Posted on Jan 04, 2013


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Golf3 Idle nicely when cold. When engine is hot the vehicle stalls and dont want to ref up.

Could be the Air Flow Sensor - that controls the amount of air going to the engine - the flap that the sensor controls is holding back the air I think.... thats why it runs good cold as a cold engine needs less air and more fuel but as car heats up it needs more air- it seems to be starving for air....???

May 04, 2017 | Cars & Trucks

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No fuel pickup cant hear fuel pump engauge engine sounded starved for fuel quit running scan reads 02 sensor left bank also catiltic convertor

Remove battery terminal for 3 mins to clear code and then Try swapping fuel pump relays and see if it keeps going.

Jul 03, 2012 | 2003 Chevrolet Silverado 1500

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How do i shut off my 1990 f350 diesel truck when my ign is broken where is the fuel cut off switch. I can't shut my truck off. please help

I'm looking at a picture which I don't have any way to send to you so I'll describe as best I can. Standing in front of the truck, the injector pump is just to the right of a rad hose. I can se what appears to be throttle cable and linkage on the left side of the pump and a fuel line going into the center of the pump. On the immeciate right side of that fuel line are 2 electrical fittings mounted front to back. The front one, which seems to have 2 wires in this photo, is the fuel shut-off solenoid. There is nothing to tell me what the back one is and there is nothing to tell me what the electrical plug-in on the front of the pump to the left of the fuel line is either.
Failing this simply pinch of the fuel return line. This will stop the engine. Hope this helps.

May 19, 2011 | 1990 Ford F250

1 Answer

Feels like its starving for fuel but its hard on gas going up hill it lurches then slows down speeds up then holds back and so on new plugs wires coil cap and fuel filter!!

Possibly the mass air flow sensor, or a vacuum leak at engine. Visually inspect under hood for disconnected, cracked, loose or damaged tubing and hoses. Check the throttle positioning sensor for malfunction. If the check engine light is on you can get a free diagnostic code check at most auto part stores. ***If your car feels like it gets the hiccups you can bet your engine is sucking air.

Mar 28, 2011 | Ford Ranger Cars & Trucks

1 Answer

It seems like the fuel is not getting to the engine, drives, but seems like its being starved from fuel and pulling back and kicking back in constantly? any suggestions

replace fuel filter and check for vac leaks. Small hoses in engine compartment if off, can act the same as you described

Feb 13, 2011 | 1986 Chevrolet Nova

1 Answer

Starving for fuel sometimes I changed the fuel filter but problem persists. I'm thinking it may be a vacuum problem to the fuel tank. Thoughts? Russ

well there can be a few things that cause this
first off if this was in my shop I would check the fuel regulator this allows fuel back into the tank from the fuel rail so that you dont over pressure the fuel rail, if it is leaking past then this will starve the engine for fuel, also note that if your EVAP system onthe fuel tank is not working proporly the check engine light will come on there are sensors in place to worn you of a problem there and this will not starve your engine for fuel, if its not the regulator then its a fuel pump, only way to tell is to put a fuel pressure gage on the rail and drive the vehicle till it acts up and see what the pressure rating is at most newer vahicles require arround 50 plus PSI if below that you have a pressure problem and need ot possibly replace regulator on the fuel rail... if you need more help just replay ill check in later

Oct 08, 2009 | 1997 Jeep Grand Cherokee

1 Answer

Car has no power and sounds like its starving for fuel. please help!

It may not neccessarily be starving for fuel, but may be begging to exhale. Your catalytic converter may be clogged. This will cause a loss of power.

Apr 22, 2009 | 1997 Oldsmobile Achieva

2 Answers

Starved of fuel

popping sound tells me more then likely it's burning fuel in your tail pipe and not completly in your motor. when was the last time you did a tune up? you know, plugs, wires, cap, and rotor?

Mar 14, 2009 | 1994 GMC Suburban

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