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Does the fuel pump have to be set with the timing

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How do I set injection pump timing


you haven't given which make , model,year of engine type of fuel pump, make of fuel pump and the only clue is the flywheel
the injection timing mark is normally denoted as a lightning symbol and you will find it anywhere between 14 degrees btdc to 22 degrees btdc
or it will be set at the degrees btdc r recommended by the manufacturer
It has to be exact because after that mark will be down on power and too far advanced will melt pistons

May 19, 2016 | Cars & Trucks

1 Answer

I1960 chev 283 motor won'tstart when cold unless pump gas several times and crank motor serveral times


you will have to check the choke setting to make sure its set properly, also check the accelerator pump as the diaphragm maybe weak and need replacing. it may need a carb rebuild. check the fuel pump for pumping the proper fuel pressure.

Sep 23, 2014 | Cars & Trucks

1 Answer

Fuel gauge 2005 tahoe


9 times out of 10 it is a bad sender at the fuel pump . The pump and sender are built as one . It requires a new fuel pump . Ive had this happen before so my remedy until i could afford the new pump was to use the trip set on my odometer. I would fill it up and set the trip to 0 and once it hit 250 miles i would fill it up again . But that wont fix your problem , just get you by. It will need a new fuel pump and sender Airtex Electric Fuel Pump Assembly

Jun 04, 2012 | 2005 Chevrolet Tahoe

2 Answers

How do I set the fuel pump timing on a Mitsubishi s4s diesel engine?


As far as I am aware, you don't set the timing on a fuel pump. It pumps fuel to maintain a set pressure, and just keeps running until you turn off the engine.

Apr 10, 2012 | 1988 Mitsubishi Pickup

1 Answer

Noisy fuel pump


NOISEY FUEL PUMP IS A WARNING SIGN TO BUY NEW FUEL PUMP BECAUSE THE OLD FUEL PUMP MOTOR BEARING FAILING.THE FUEL PUMP IS GOING TO FAIL ON A UN SET TIME.

May 17, 2011 | BMW 318 Cars & Trucks

1 Answer

2000 dodge ram diesel 2500 . What is a fuel injection pump mechnical failure? a fuel valve feedback circuit?


This usually happens when the lift pump gets worn and fuel pressure drops below 7lbs and the injection pump has to work harder by pulling in the fuel and will destroy the pump,your is probably a vp44 fuel injection pump it needs replaced and they are expensive 1200.00+ but also change the lift pump or change to a fass fuel system,if the lift pump went out and you replace the injection pump it will ruin it in a short time.
The injection pump is not an easy job to change or for a novice mechanic as it has to be set in time with the engine at top dead center,and then the whole fuel system needs to be bleed of air.

May 21, 2010 | 1999 Dodge Ram 2500 4WD

3 Answers

Fuel not getting to intake


check to verify there's fuel pressure at fuel pump, always check for blown fuses first. if the fuel pressure is not present at the fuel rail then the pump is bad, providing that all fuses are good.

Apr 26, 2010 | 1992 Chevrolet Camaro

1 Answer

1986 FORD F 350 DIESEL 6.9 REPLACED INJECTOR PUMP AND STILL DOSENT GET FUEL ALSO WHEN IT DOSE START THE IDLE IS AT 3000


check to see that your mechanical fuel pump is working on the lower right side of the engine. VERY problematic pump due to design and location. Have you replaced your fuel filter with the injector pump swap? cause you need to do that , its a must If your getting fuel to your injector pump you have to bleed the lines to each cylinder to bleed out the air in the system. If that all checks out then you need to set the timing to 8 deg using a timing light and a diesel injection pulse width adapter timing tool. purchase a haynes manuel for 6.9l/7.3l diesel engines to follow the correct procedure for setting timing to manufactures spec. You will have to disconnect sensor at certain times during the timing stage so make sure it is done right!
PS - I hope you marked a reference line on the pump to line up with the line on the housing cause that will get you close to start! good luck

Apr 07, 2010 | 1986 Ford F 350

2 Answers

Fuel pumps not turning on 1990 f250


it IS poaaable for both pumps to go out at the same time are you getting power through the inertia switch?these also had a problem with the fuel pump plug ins coming loose on top of the tank.should be a TSB (technical service bullitin) on this.

Mar 07, 2010 | 1990 Ford F250

1 Answer

Fuel pump shut down


Replace fuel pump & filter three time in last two years still will not start some time
when it set for a hour or so it will start untill fuel pump finally go out again

Jul 22, 2008 | 1998 GMC Jimmy

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