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1990 fleed wood has new fuel pump no ti but will not run

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Sitting 5 years now no fuel pressure pump was less than 1 year old when stopped driving. 1990 bonneville sse


Pump is probably stuck. Pound on tank with a rubber hammer or wood bat (no metal) with the key on. Pump should make a humming noise for 1-5 seconds after key is turned to on if working. Next replace the filter.

Feb 28, 2011 | 1990 Pontiac Bonneville

1 Answer

I dropped the fuel tank to drain old gas.I put new gas in and turned engine to start it didnt start. Should I be able to hear fuel pump if it is working?This is for a 1990 ford e-150 van.Also where the is...


Turn the key to the ON position without starting the engine. You should hear the fuel pump running for 5 seconds if working. This primes the gas to the injectors when doing this. If not heard running check the oil pressure switch for the 12 volts needed to run the fuel pump starts there on that harness. When the engine starts and the oil pressure reaches the normal pressure the computer shuts off that circuit and turns on the fuel pump relay to run the pump. The relay stays on till you shut the engine off

May 08, 2010 | 1990 Ford Econoline

1 Answer

How do i replace fuel punp on 1990 ford bronco


you have to drop the fuel tank to replace it. best to do when the tank is almost empty. if you still have fuel in it you can buy a device to pump out the fuel from the fill tube then drop the skid plate, metal straps and it will come down. use a large floor jack with some wood to help lower it down and put back up.

May 02, 2010 | 1990 Ford Bronco

2 Answers

Where are the computers located on a 1990 new yorker?


what would make you think its the computer??. If you've troubleshot the problem to that kudos to you, but if you are wrong you could be spending alot of money on new computer that doesn't fix the problem. The problem you describe could be caused by a lot of components including idling components

Apr 26, 2010 | 1990 Chrysler New Yorker

1 Answer

1990 Ranger 2.9 runs pretty well until you shut it off and try to start it back. Smells like it is not getting fuel(real lean). Fuel pump and filter are new. What holds pressure to the fuel rail when off?...


nothing really except sometimes your fuel lines. you should have replaced the fuel filter when you replaced the pump so your pump lasts a lil longer. a clogged filter overloads the pump

Mar 21, 2010 | 1990 Ford Ranger SuperCab

2 Answers

1990 ford f150 will run with fuel sprayed in intake new fuel pump and relays what else can it be


the only thing else to make it run is the ignition probably the ignition module

Nov 06, 2009 | 1990 Ford F150

1 Answer

I have a 1990 Chevy Astro van that stopped running on me while I was driving it. I towed it home. I replaced the fuel pump and it ran for a little while and started running very rough. So I bought another...


You say you replaced the fuel pump, what about the filter? If the filter is clogged it can cause this as can ignition. Since the car started for you after the fuel pump was changed the original problem was the fuel pump. But you should never change the pump without installing a new filter.

Oct 18, 2009 | 1990 Chevrolet Astro Extended

1 Answer

Fuel pump ''hums'' after turning car off


Sounds like the Fuel Pump Relay is going Bad. If not you may need a New Fuel Pump.

Jan 21, 2009 | 1990 Chevrolet Camaro

1 Answer

1990 fuel problem


check the wiring that runs behind the battery for damage. also check the pdc for corrosion on the underside of the fuel pump and asd relays

Jan 19, 2009 | 1990 Jeep Wrangler

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