Question about 1994 Chevrolet C3500

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What would make a chevrolet 1994 c3500 diesel loose pomer to the fuel pump. I put a new fuel pump on and a starter.

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  • tca_sb Dec 17, 2008

    and a fuel filter



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You put new stuff on it because of?

Posted on Sep 20, 2009

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Same as above.. Pump mounted injection module

Posted on Jul 24, 2009


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I have a 1985 6.2 diesel if u let it sit over night it real hard to start u got pour fuel down the intake to get it started glow plugs seem fine

check fuel line for minor leaks and check valve also check the filters sounds like air bound problems

Nov 09, 2011 | 1985 GMC C3500

1 Answer

6.2 diesel will not bleed diesel

Make sure all lines are light when turning engine over.While turning engine over loosen the a line closes to pump or the fuel filter.You should get some fuel.Then continue on all lines working farther away.

May 02, 2010 | 1990 GMC C1500

1 Answer

Does a 1993 c3500 6.5 diesel have a fuel pump in the fuel tank

there is what they call a lift pump in the frame rail under the drivers side

Feb 02, 2010 | 1993 Chevrolet C3500

2 Answers

Truck won't crank & run when hot

the TPS senser is bad its on the injecter pump or you have a bad crank shaft sonser

Jan 31, 2010 | 1994 Chevrolet C3500

1 Answer

How can i fix the code po216 on my 1996 chevrolet truck c3500 turbo diesel 6.5 solve this.

A P0216 is usuualy the injector pump it self. Pull the filter and use a magnet in the bottom of the housing-you will find metal in the bottom-that metal goes thru the filter and shorts out the fuel solenoid which overheats the driver module and destroys it. You can check the lift pump for pressure(4 psi). You will need a injector pump and the fuel system cleaned of the pump will fail in a year again. There is a special policy out on the pump and you may want to contact the dealer to see if you qualify.

Nov 22, 2009 | 1996 Chevrolet C3500

1 Answer

I am trying to find where the fuel pump is located on my diesel chevy truck?

like gasoline vehicles it is located inside the fuel tank. However, I have never replaced one on a diesel but a gasoline it is easier to remove the bed than it is to drop the tank unless the tank is empty. Your bed and tank are bigger either way.

Oct 01, 2009 | 1994 Chevrolet C3500

3 Answers

Diesle engine quits after starting. 6.5 turbo chev

If your filter hasn't been changed recently then by all means do itand see if that helps. I change mine twice a year, spring and fall. You are probably right about the fuel pump but your best bet would be to pick up a copy of Haynes Diesel Engine Repair Manual, part #10330 first. It has an excellent diagnostic and repair section as well as testing procedures and repairs for these engines. It costs about $20 and could save you some money. Hope this helps.

Sep 20, 2009 | 1994 Chevrolet C3500

1 Answer

94 diesel chevy truck won't crank after replacing

did you prime the filter and get the air out of the lines if you dont it will cause a pressure lock and not let the truck start.

Aug 29, 2009 | 1994 Chevrolet C3500

1 Answer

After replacing fuel pump and filt truck wont start with started fuid

If this is a diesel you should not use starter fluid unless the glow plugs and glow plug controller is removed. If this is a diesel you most likely have air in the fuel system.When changing fuel filter on a diesel fill the filter container with clean diesel,screw the top of the fuel filter canister on open the bleed screw and turn the engine over until only clear fuel (no air bubbles)is bled from fuel system. Then you may have to turn loose the connector on the innjectors to bleed more air out of the fuel system.

Jun 15, 2009 | 1994 Chevrolet K1500

3 Answers

1994 chevrolet diesel

Nope.. It's probably your pump mounted injection module (or injection pump) what ever you wanna call it.. A little control box up in the engine compartment next to the intake.. little 4 wire connection.. Pain in the **** expensive..

Dec 17, 2008 | 1994 Chevrolet C3500

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