Question about 1993 Oldsmobile Eighty Eight

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How do i replace the fuelpump, do i have to drop the fueltank ???

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Yes you do unlexx there an access hole in the trunk over the tank

Posted on May 12, 2010

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SOURCE: I need a wiring diagram for the fuelpump

I do not have a diagram. Try this. Check for 12V at one of the wires with the ignition key on; you may need to do this a few times because the voltage will only be on for about 8 seconds. Have someone turn ignition on and off. Do not crank but if you do, voltage will be there also. Then that would be the fuel pump hot wire. One will be ground. Also ground the wire one at a time, if the gauge moves, then that is the fuel gauge wire. The other would be ground or there could be a body ground generally speaking. How many wires goes to the tank?

Posted on Jul 03, 2009

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Where is my fuel pressure regulator? how to change it. 2006 chevrolet malibu lt 2.2l ecotec engine.


Most are located on the fuelrail with the injectors or built into the fuelpump assembly inside the fueltank.

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Where is the fuelpump in a 2001 olds alero


There should be a couple bolts holding the
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Not really a driveway job,better on a lift

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The fuelpump is located inside the fueltank, the fuel filter is located on the driverside, if you open the hood and look at back of firewall way down you will see the filter its bolted to the body near the steering shaft to the right of it if looking from under the hood, hope this helps.

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I have an 1994 Ford Escort 1.8 Diesel Van, As i was driving i have felt that smoke was coming from the exaust and very heavy smoke covered the whole road.So immedietly switched my hazard lights on and...


I will try to answer some of your questions, we do not have many vehicles like yours in this area. If you had white smoke out the tailpipe, that was steam. At least a head gasket is leaking, if not the engine block. You can have the Radiator pressure tested and the test should indicate a leak. There are products which are suppose to seal small leaks internally. Your Diesel has a higher compression ratio than a gas engine, therefore it will be more difficult to seal.

If the smoke was Black or Blue, this is a sign of the Diesel fuel getting past the piston rings. If your Fuelpump Regulator is bad inside the Fuelpump, you will have flooding problems or extreme RPM and a runaway motor. This sounds like your problem. The unused fuel is suppose to return to the fueltank. The valving inside the Regulator or Fuelpump has failed and you can not control RPM. All the fuel is going into the motor.

You need someone to disassemble the components and inspect them for cracks and replace bad parts.

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Where is 1999 mazda fuel pump located?my mazda 626 been seating for 8months and it won't start


Hiya,
The fuelpump is located in the fueltank and is accessible by removing the rear seat squab. Under the squab is a service panel that will have a few screws holding it down. remove the panel and instead of removing the pump try giving it a firm rap with a hammer handle or piece of solid wood taking care not to damage the wiring or fuel lines exiting the top of the pump assembly. This may be enough to get the pump to work again.

Regards

GeckoNZ

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1 Answer

Where is te fuel pump located on the soveryn, 6 cylinder 1993 model?


its called fuelpump module,its an asm,fuelpump,sending unit,strainer,and holder.its located inside fueltank.good luck,

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I need a wiring diagram for the fuelpump


I do not have a diagram. Try this. Check for 12V at one of the wires with the ignition key on; you may need to do this a few times because the voltage will only be on for about 8 seconds. Have someone turn ignition on and off. Do not crank but if you do, voltage will be there also. Then that would be the fuel pump hot wire. One will be ground. Also ground the wire one at a time, if the gauge moves, then that is the fuel gauge wire. The other would be ground or there could be a body ground generally speaking. How many wires goes to the tank?

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Gmc truckturns over but won't start,fuelpump.


Hit the bottom of the fuel tank. This jars the fuel pump. If the truck starts You need a pump. Common problems to GM is the pump.

Mar 01, 2009 | 1998 GMC Sierra

1 Answer

Change fuelpump


its an electronic pump and its located in the gas tank you'll have to drop the tank to replace

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