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As long as the engine is running, this is normal.
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∙ 13y ago
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Will not rev up and fuel pump runs all the time?
Fuel ressure regulator may be bad.
Truck runs rough when warm if you accelerate slow it runs fine but if you step on it bangs hard and misses but it does not do it all the time changed the fuel filter and it drove fine for about a week?
try your idle control valve also your fuel pump i had a problem similar to yours and it was the fuel pump
1991 Chevy caprice fuel getting to tbi not strong all the time runs good at idle but given gas it tries to die and chugs most of the time?
Weak fuel pump? Plugged fuel filter?
What would make a fuel pump run all the time?
a fuel pump is already running all the time, it is what makes the car move. but if the timing is off or the carbarator is clogged it will make the the same basic problems for the engine as a fuel pump.
Were is the fuel pump cutoff switch on a 2006 galant?
The Galant has a continues fuel pump. Meaning, I think, that it runs all the time as soon as the ignition is turned on.Excess fuel (fuel that is superfluous to the correct running of the engine, is returned to the tank by means of a fuel return line.In the process this ensures a constant fuel pressure (which is monitored by the EMS) at all times.Hope this answers your question.
Fuse location for fuel pump 99 astro van?
The fuel pump for all Astros is IN the fuel tank. You will have to safely drain the tank to get at the pump. Replace the level sensor at the same time.
What is the problem when the fuel pump runs but no fuel is getting to the filter?
The hose connects to the pump itself inside the tank is probably bad. So even though its pumping, its just dumping it right back in the tank. I own a shop and i see it all the time
Why would your fuel pump be running all the time on Chevy s10 blazer with 4.3?
If the engine is running, this is normal. If the engine is turned off and the pump continues to run all the time there is a problem, possibly a faulty fuel pump relay.
Why does your fuel pump on your 1996 Buick Riviera run all the time?
This is normal for electronic fuel injection.
The fuel pump is humming all the time?
As long as the engine is running, this is normal.
Noise in the fuel pump of a Pontiac Grand Prix LE?
A whining noise from the fuel pump indicates that your fuel pump is close to failing. You should replace your fuel pump to avoid being stranded or unable to start your vehicle. All fuel pumps will emit a humming noise, but if you can hear it from inside the car, replace your fuel pump in time.
What is the fuel pump shut off switch?
A fuel pump switch is just a switch to shut of an electrical fuel pump or a electrically controlled fuel pump.There are several control systems for this switch:Most modern cars have an impact triggered fuel pump cut off switch. This is so the car won't burst into flames after a crash.Many cars have an oil pressure triggered switch so if the engine runs out of oil the engine stops.Virtually all modern car have a system where the engine computer runs a fuel pump relay.
