Question about 1991 Pontiac Trans Sport

1 Answer

Fuel pump went out, replaced it with new one

We also replace the in line fuel filter and a new battery. Now the van still will not start. Can anyone help me find the relay fuse that is suppose to be under the hood.

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 25 Answers


Posted on Jul 23, 2009


3 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 80668 Answers

SOURCE: Location under hood for fuel pump relay on 2002 Mazda Millenia S


Posted on Mar 11, 2009

  • 2309 Answers

SOURCE: Replaced the Fuel Delevery System/Pump

install a fuel pump guage and check pressure at key on and start, it should hardly vary, it the pressure is constant check the injector signal with a noid light, while you are at it check spark(no spark no injector signal) you won't find a relay fuse

Posted on May 07, 2011

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2001 ford windstar, van has been setting for a year, got my license back and went to start the van, no fuel pump noise, replaced fuel pump, started just fine drove it around for a day parked it now wo

Can you hear the fuel pump run, if not it may have failed again. I have seen new fuel pumps last a day or two and then fail. If your pump is working then replace the fuel filter. Anytime you open the fuel system, you should replace the filter.

Apr 06, 2013 | 2001 Ford Windstar

1 Answer

I am having problem with my 1990 chevrolet lumina van engine keep stall out on me whenever i start it up. the engine is hard to start, it will start up realy slow even on a well charge battery, i had

Try replacing the starter. I have read several times that the starter armature can cause some of these problems. Be sure to disconnect the negative before testing or replacing the starter.

Jun 01, 2017 | 1990 Chevrolet Lumina APV

1 Answer

Is there a fuel pump reset switch for 1999 pontiac montana?and where is it?

It is a very well know fact, that only Ford
Products, have ever had a Fuel Safety Shut Off Switch

Jul 03, 2012 | 1999 Pontiac Montana

1 Answer

My gas gauge dosent work how can I fix it

You will need to remove the gas tank and replace the fuel level sensor inside the fuel tank.
The level sensor is part of the electric fuel pump "module" Here is how to change that part.
  • 1. Start the van's engine. Open the fuel cap and remove the fuel pump relay from the engine's fuse box. Look for the engine to stall, signaling that the fuel pressure is gone.
  • 2Disconnect the van's negative battery cable.
  • 3. Unbolt the fuel tank's straps and lower the tank just enough to access the fuel pump flange. You can have a second person lower the tank, but it might be easier to use a floor jack with a wood block.
  • 4Remove the small locking pin on the pump's electrical connector with needle-nose pliers, and disconnect the electrical connector. Press the retainer tabs on the fuel lines and disconnect them from the pump.
  • 5Unscrew the pump's locking ring with a strap wrench or a similar hand-made tool that can grip the large ring and turn it.
  • 6Pull the water pump out of the tank, then remove and discard the O-ring from the fuel tank.
  • 7Pry back the locking tabs connecting the inlet filter to the pump reservoir using a thin screwdriver and remove the filter. This is only needed if this filter is in good condition and you must transfer it to the new pump.
  • 8Lubricate the O-ring for the filter with engine oil and connect it to the outlet of the filter. Push the filter onto the pump reservoir's inlet and make sure the locking tabs engage.
  • 9Install a new O-ring onto the seating hole on the fuel tank.
  • 10Insert the pump module into the tank, tilting it at an angle and making sure you don't damage the filter or the pump float. Make sure the module is properly seated.
  • 11Screw the retaining ring into position on the pump module.
  • 12Reconnect the fuel lines to the pump using their quick-connect fittings and the electrical connector with its locking pin.
  • 13Connect the tank back to the van using its straps and strap bolts.
  • 14Reconnect the fuel pump relay and negative battery cable

Jul 02, 2012 | 2000 Chrysler Grand Voyager

1 Answer

Leak on fuel line e 150 1991

Change the Fuel Filter the process is
  • 1

    Park the van on a flat, level surface. Ensure the parking brake is set.

  • 2

    Open the hood to locate the fuse panel. The fuse panel is located by the battery. Find the relay for the fuel pump and pull it out by hand.

  • 3

    Start the van and allow it to idle until it stalls out. This will depressurize the fuel system.

  • 4

    Locate the fuel filter under the van. The filter is located by the driver door mounted along the frame rail.

  • 5

    Disconnect the inlet fuel line with the quick-disconnect tool. This tool can be purchased at any automotive-parts stores. Place the tool over the connection and pull it toward the filter. This will release the fuel line from the filter. Repeat to release the line on the outlet end. Place a piece of masking tape over the inlet line to help remember which line is which. The inlet line is the line coming from the fuel tank into the filter. The outlet line is the line that runs to the engine from the filter.

  • 6

    Unbolt the filter from the bracket assembly. Slide the filter from the bracket.

  • 7

    Slide the new filter to the mounting bracket. Tighten the bracket with a socket wrench. Ensure the arrow is pointing toward the front of the van. The arrow designates the direction of the fuel flow.

  • 8

    Push the inlet line onto the filter. The line will lock in place. Ensure the tape is removed before installing. Connect the outlet line to the filter. It will lock in place also.

  • 9

    Insert the fuel pump relay back into the fuse panel. This will pressurize the fuel system.

  • 10

    Turn the ignition to the "start" position and allow the fuel pump to prime itself and push fuel through the lines. Attempt to start the van; it may not start right away. Once the van has started allow it to run for five minutes and observe for leaks.

    X2 Performance Chip

  • Jun 19, 2012 | Ford E-150 Cars & Trucks

    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

    2 Answers

    My 95 windstar wont start after replacing battery, fuel pump +

    your alternator is not charging,have it checked out

    Oct 12, 2009 | 1995 Ford Windstar

    1 Answer

    New fuel pump not getting power

    you nheed to check each individule wire you prob. have a short in one it happen on 89 chevy with me just splice it and bypass it

    May 05, 2009 | 1994 Plymouth Voyager

    2 Answers

    1998 Oldsmobile Silhouette won't start

    its real simple your crankshaft sensor is bad you need to replace it , the cost of the sensor is about $40 your problem will be solved.

    Nov 26, 2008 | 1999 Oldsmobile Silhouette

    Not finding what you are looking for?
    1991 Pontiac Trans Sport Logo

    Related Topics:

    31 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Pontiac Experts


    Level 3 Expert

    80668 Answers

    Colin Stickland
    Colin Stickland

    Level 3 Expert

    22326 Answers

    Jeffrey Turcotte
    Jeffrey Turcotte

    Level 3 Expert

    8841 Answers

    Are you a Pontiac Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides