Ford 7.3L Power Stroke (1999-2003) :: Cranks But Won't Start - Fuel Pump Not Pumping Fuel
01 7.3. Cranks, won't start. Tank was at 1/4 but is full now. The lift pump runs, I can feel and hear that the motor is spinning when I cycle the key. I removed the fuel filter and cycled the key and get no fuel into the bowl. It looks like the lines are stainless from the pump to the tank so I doubt it is sucking air. I pressurized the tank with a shop vac and I get fuel coming into the filter housing. Am I missing something obvious? I have never seen an electric pump that would run and not pump fuel. I removed the suction line at the pump and don't feel any suction there.
View 14 RepliesGolf IV / Jetta IV :: Fuel Pump Primes But Not Pumping Gas When Cranking
Ok so I disconnected the fuel line and the fuel pumps when I turn the key to on and when I crank it it's not pumping gas ..
Changed the relay
Changed the crank pos sensor
I'm at a loss what would cause the fuel pump not pump when cranking?
Golf/GTI VI :: Gas Light Came On - Pump Clicked Off When Start Pumping
I drive a 2012 GTI w/ a stage 2 unitronic tune. My gas light came on today. Naturally I stopped to get gas. As soon as I began pumping the pump clicked off. It took me like 5 minutes to get one gallon of gas in and fuel started to spill out. What this might be ?
View 6 RepliesDodge - Ram :: 1996 - Intermittent Fuel Pump Malfunction - Have To Turn Ignition Several Times To Start
Intermittent fuel pump problems in '96 Dodge ram resulted in new fuel pump 50,000 miles ago. Happened again 100 miles ago, so another new fuel pump. Now to start car must turn the ignition on several times before going to the start position. It appears the latest new pump may have defective one way check valve, so the pressure is depleting after turn off. Any favorite brand of fuel pump for the Dodge "pump in the gas tank" arrangement? Or solutions such as installing an external pump to do the work of pumping the fuel?
View 1 RepliesFord Fuel System :: 1991 F250 XLT - Fuel Pump Will Not Stop Running
I just bought another 1991 Ford. This one is a 1/2 ton XLT Lariet with the 302 and for the first time I own a short bed. I also have a 1991 F-250 XLT with a 460 and a 8' bed.
Here is the problem, ( I think) it will not run or at least not for long. The fuel pump, which I am guessing is in the rear tank will not stop running. On the F-250 the pump stops running after a few seconds after I turn on the key.
Where should I start to find out my problem with the fuel system?
Elantra XD (2001-06) :: 2002 - Gas Pump Cuts Off Almost Immediately After Start Pumping
So for about two months now, every time I get gas, the pump cuts off almost immediately after i start pumping. After that, I am able to pump about a second or two before the pump shuts off. It recently has started spitting gas back out of the tank (I'm assuming it's the gas I just pumped into it being spit out). I'm not sure what is wrong. I have not gotten into an accident, there is no smell of gas in the car, the gauge still works fine, and no check engine light on.
View 3 RepliesCelica :: 1991 Will Only Push Start
I have a 1991 celica that I can not get to start. The car has the 3sfe 2.0 in it that I think came out of an 89 celica. We have put a new starter on this car, alternator, plugs, wires and distributor cap, battery and more onto this car. The car however will push start. When you turn the key everything comes on and it clicks. Nothing else happens.
View 7 RepliesFord Ranger / B-Series :: 1991 - No Power To Fuel Pump?
I can't get power to the fuel pump on my 91 ranger 3.0 5 speed. I just bought the truck and replaced all the relays checked all the fuses under the dash and under the hood. If I jump the relay it comes on and wont go off.
View 14 RepliesCelica :: 1991 - Motor On Cold Or Hot Start Up Shakes Really Bad
Its a 1991 Toyota celica with the 1.6 and 5 speed trans. the motor on cold or hot start up shakes really bad and has a lot of valve chatter. Along with that, the motor does not want to rev at all, almost like you are not even touching the gas, but you have it to the floor. A little back ground on the car is, the car sat for 6 months and i bought it from a friend to drive back and forth to work to keep miles of my supra. He said that the CAT was plugged so i replaced it. I have replaced the coil pack, distro cap, spark plug wires, spark plugs, rotor button, catalytic converter, air intake, and all the air tubes that looked like they were cracking. Now I can start the car, and it does the same thing. I thought it may be out of time, just because that is sort of what its acting like. I have had the motor rev up 3 times since i have had the car. But everytime I do it back fires and DIES, the car will not start til after the car cools down.
View 2 RepliesCelica :: 90 Fuel Pump - Can Hear Buzz But No Pressure
I've followed steps 2-6 from this image
I don't feel any pressure in the hose from the fuel filter. I can hear a buzz (guessing its from the fuel pump) but no pressure.
I've checked both fuses, the efi main relay, and swapped out the circuit opening relay with a known good one and all checked out good. Only thing left is the fuel pump or the writing and electrical connectors.
Car has pretty much took a dump one morning and has almost no power. I can't find anything else wrong with this car besides this. Is the fuel pump the problem even though I can hear the pump?
Ford - Explorer :: 1991 - No Power Coming To Fuel Pump When Switch Turned On?
The other day, my father-in-law was driving my '91 Explorer and it just died on him. I assumed that the fuel pump quit becuase it wouldn't come on when the switch was turned on. I had a brand new lying around so I dropped the tank and put it in but it still won't work. I checked the inertia switch and it wasn't tripped. There is no power coming to the new pump at all. When the switch is turned on, there is a noticeable "click" inside the engine bay. Would that be the fuel pump relay making that "click"?
View 7 RepliesCelica :: 1991 GT Cranks But No Start - Blinking Engine Light / Code 12
My cousins car died. cranks but NO start. It was not very well taken care of, but it is her daily driver. Threw a code 12, which is SOMETHING with the ignition.
Have replaced the...
distributer/cap/rotor
spark plugs
wires
ignition coil
valve cover gasket [unrelated HUGE oil leak]
100a ALT fuse
Timing is correct as far as i can tell, 12 volts at both wires for the ignition coil
Battery is good, alt is good...
Celica :: 92 ST - Engine Shut Off When Turning A Corner - Fuel Pump?
I'd been suspecting that the fuel pump on the car was going bad recently, and yesterday when turning a corner the engine shut off and it won't start back up. At first it would turn over a couple times, but now there's nothing at all. I've checked the timing belt, which is good, and I'm almost positive that there's no fuel getting to the engine. The problem is that I can't figure out where the fuel pump / relay is located.
View 1 RepliesCelica :: 1994 ST202 Not Starting - Fuel Pump Doesn't Get Any Power
I have a celica 1.8 st202 that doesn't start. The efi relay and fuse are ok. I tested these and even replaced the relay with another one.
-When I jumper the pins in the diagnose box B+ and FP the engine starts.
-When I remove it the engine won't start.
-When I remove the jumper the fuel pump doesn't get any power.
Ford Ranger / B-Series :: Intermittent Fuel Pump Relay?
My '94 4.0L XLT has hesitated to start a couple times lately. Then, after sitting for a week while we were on vacation, the truck would not start at all today.
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I read about the fuel pump relay, so since I am not made of money, I decided to change that first ($16 vs. $100). After installing the new relay, the truck started! I put the old relay in the box and tossed it into the glove box.
After lunch, and some thought, i decided I wanted to put the old relay back in and see what happened. Guess what! It started with the old relay as well! I also noticed that the humming/buzzing sound the fuel pump makes when the switch is turned on was different with the new relay vs the old one. I put the new relay back in, but now I am unsure where my real problem lies. Intermittent relay, or fuel pump on its way out??
Nissan - Murano :: 2007 Intermittent Startup - Fuel Pump Or Fuse?
It's a 2007 Nissan Murano with 50k miles and I've had it about 2 years. Occasionally, it won't start and this has happened about 7-10 times in 2 years. It turns over and makes all the normal sounds of starting, but never catches and starts the engine. Normally I wait a few minutes, try it again with some pumping of the gas, and it will start. I take it to Midas for oil changes and told them about it - they said the computer revealed nothing.Yesterday it would not start and I had to have it towed 90 miles home. The tow truck driver said he could not hear the fuel pump "priming" when he turned the key or, he said, it might be a fuse. Two hours later when he delivered it to my home and got off the tow truck, it started.
View 10 RepliesChevrolet - Blazer :: 2002 - Intermittent Fuel Pump / Not Work Only When Tank Is Full
I have an 02' Blazer 2Door 2WD 4.3L vortec. Great truck - very low miles. About a month ago the fuel pump went out. She was showing signs / not starting on the 1st/2nd try and finally wouldn't start. It's a 12 year old pump and I was also that guy trying to make til Friday on a quarter tank - so no complaints so far. I checked the relay and fuse, all good there - so I bought a new AC Delco and fuel filter. Drained and dropped the tank, cleaned and dried the tank and installed the new fuel filter. The pump came with a new pigtail - so I wired in the new pigtail, attached the hoses and re-attached the tank. Not bad for 6 hours of work ( first time - don't judge ). She fired right up and ran like a champ / about a week later I stopped and filled up the gas tank. Next day - no start / no whine from pump / 0 psi at the schrader valve.
Assuming it must be an electrical issue - I dropped the tank and tested the gray power wire / 12 volts. But to be thorough / in case I made a mistake / I stripped and re crimped all the connections, heat-sealed the sleeves and wrapped in all in electric tape. Tested the pump - she hummed like a kitty. Re-installed the tank and she fired up like a champ. Drove around a couple of days - stopped and filled the tank with gas. Same thing - wouldn't start right there at the pump. i poured fuel in the intake - she would start and run until the fuel burned up.
No hum from the pump. had it towed home ... again ... began to siphon my now full tank of fuel to drop it yet again. At about 1/2 way , I tried her and the pump primed and she started right away. For the past two weeks I have been unable to make it NOT WORK - but i am worried to go very far , less i be stranded again. on the gauge I get 60 with the key on and 56 running. With the engine off the pressure holds for quite a long time - well over an hour+. So what would cause a brand new AC Delco pump to not work only when the tank is full - then start working when some of the fuel is removed?
Ford Aerostar :: 1996 - Intermittent Strange Sound Coming From The Fuel Pump?
Having an intermittent strange sound coming from the fuel pump from its normal whine at start up to a gurgling sound almost like you are blowing back through the fuel line back into the tank. Going on a 300 mile trip, should I hold off?
Btw: it's a 1996 Aerostar 3.0L
Prius (Gen 2) :: Intermittent Pumping Noise With Vibration Near Driver Left Foot
My son just changed my oil, radiator fluid & transmission fluid on my 2007 Prius with 125,000 miles. Now it makes a fairly quiet, intermittent pumping or quiet growling/humming noise. A vibration can be felt near the driver's left foot when the noise is heard. The noise starts about a minute or two after starting the car & goes on & off, about every 30 seconds, for the entire time the car is running or driving. The car seems to drive normally, although I've only driven it a few miles, a few times. The only unusual dash light is the "maintenance required" indicator which has been on since before the fluid changes.
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