Question about 1991 Chevrolet S-10

1 Answer

91 chevy s10 fuel pump

How can I get lock ring off of fuel pump on 91 s10 .

Posted by on

  • Anonymous Mar 14, 2014

    rear end issues on a 91 chevy s10

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Chevrolet Master
  • 1,779 Answers

I believe u are referring to the lock ring on the fuel tank that holds the assembly in place, I use a hammer and a sturdy piece of wood (oak flooring 3/4" thick x 2" wide x 6" long), or a brass drift (punch). Place wood or brass against the tabs on the lock ring, tap w/ hammer to loosen (counter clockwise). The reason to NOT use a screwdriver or steel chisel, etc. is because u can make a spark when hitting it w/ hammer, and then u won't need to worry about the fuel pump anymore. Work on it in a well ventilated area!! No heaters going, or smoking, etc.

Posted on Nov 19, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What would cause you to lose fuel pressure while driving.


Chevrolet S-10 Questions - Fuel System Loses Pressure ...

www.cargurus.com > Questions > Chevrolet > S-10

CarGurusJul 28, 2012 - Fuel System Loses Pressure - I have a 2003 Chevy S-10 Pick Up with the 4 ... car a few times, what essentially you are doing is priming the fuel pressure. ... A dirty fuel filter will not cause the lines to lose pressure after the engine is shut off. ... I have a 98 s10 2.2 liter and it was driving fine all day then when ...

Chevrolet S-10 Questions - My 2001 S10 has a hard starting ...

www.cargurus.com > Questions > Chevrolet > S-10

CarGurusSep 16, 2012 - My 2001 S10 has a hard starting problem if the truck sits between 1 ... Vacuum leak, have you checked fuel pressure while it sits? ... Would the spider alsocause a misfire at low rpms? .... at an idle, or squeaking while driving and it gets faster as you go? ..... 1994 Chevrolet S-10 2 Dr STD Standard Cab LB.

Chevy S-10 Won't Start - Repalced Fuel Pump and Pressure ...

www.cartruckinfo.com/chevy-s10-wont-start.html
Chevrolet S-10 pickup won't run and has no fire unless I jumper the fuel pump relay. ... Once the truck starts and is running you can remove the jumper to the fuel pump ... Iwould get the fuel pressure checked to start with, because that's where the ... 93 gmc 4.3l FI runs but dies out loss of power after 5 mins of running then ...

Stalling S10: I Have a 1994 Chevy S10 2.2l It Stalls After 35 ...


Dec 10, 2015 | 1994 Chevrolet S-10

1 Answer

Replace a fuel pump on a 1996 cevrolet S-10 4 cylinder


the fuel pump is located inside the fuel tank.

  • Park your Chevy S10 in a safe place with a level surface. Make sure you have enough room to work around the truck.
  • 2 Unplug the fuel pump relay, which is located in the fuse/relay box in the engine compartment on 1995 to 1997 2.2L engine models. Markings on the relay or the back of the fuse box lid should identify the relay. On other models, press the small stem inside the Schrader valve--similar to a bicycle-tire valve--located on the fuel inline rail, right before the first fuel injector. Cover the valve with a shop rag as you depress the stem with a small screwdriver to catch the squirt of fuel.
  • 3 Disconnect the black, negative battery cable and raise the rear of the truck with a floor jack. Safely support it on two jack stands.
  • 4 Drain the fuel tank into an approved container through the filler pipe. Use a hand siphon pump if necessary.
  • 5 Disconnect the clamp from the filler hose at the tank with a screwdriver and remove the hose. Remove the tank shield. Support the fuel tank with a floor jack and a piece of wood on the jack pad to avoid damage to the tank.
  • 6 Remove the tank-holding straps with a ratchet and socket.
  • 7 Lower the fuel tank so you can disconnect the fuel lines from the fuel pump/sending unit assembly on top of the tank. Unplug the pump electrical connector and lower the tank to the floor.
  • 8 Turn the lock-ring tabs holding the pump/sending unit assembly to the tank counterclockwise with a drift punch and a soft hammer until the ring is released.
  • 9 Lift the pump/sending unit assembly off the tank, remove the pump and install the new pump in the pump/sending unit assembly. Discard the pump/sending unit O-ring seal.
  • 10 Install a new pump/sending unit O-ring and set the pump assembly in the tank.
  • 11 Lock the assembly lock ring by turning the ring clockwise until it locks in place.
  • 12 Connect the fuel lines to the to the fuel/sending unit assembly and plug the pump electrical connector.
  • 13 Raise the tank to its mounting position and install the tank-holding straps. Install the tank shield and connect the filler neck to the tank.
  • 14 Lower the truck, plug the fuel-pump relay and connect the black, negative battery cable.
  • 15 Refill the fuel tank, start the engine and check for leaks.
  • Sep 11, 2010 | 1997 Chevrolet S-10 Pickup

    2 Answers

    2000 CHEVY TAHOE THE FUEL PUMP bit the bullet so


    Take your vin number to any Chevy Dealer's Parts Counter. They can pull up the parts diagram and give you a part number. The ring is most likely a dealer part. So you will need to go to the dealer anyway to buy this part.

    Jan 25, 2010 | 2000 Chevrolet Tahoe

    2 Answers

    Will the fuel pump out of a 97 s10 work in a 91


    check fuel pump relay first and yes it will

    Oct 12, 2009 | 1991 Chevrolet S-10

    1 Answer

    How to replace fuel pump 91 lesabre


    Removal & Installation The fuel pump is located in the fuel tank. The fuel tank must be removed from the vehicle in order to access the pump.
    1. Properly relieve fuel system pressure.
    2. If not already done, disconnect the negative battery cable.
    3. Raise and safely support the vehicle.
    4. Safely drain and remove the fuel tank assembly, as outlined later in this section.
    5. If necessary, detach the quick-connect fittings from the fuel sender assembly and remove the fuel lines.
    6. Remove the fuel gauge sender and pump assembly by turning the cam locking ring counterclockwise. It may be necessary to use a spanner wrench, such as tool J-24187, to perform this.
    7. Carefully lift the assembly from the fuel tank, then remove the fuel pump from the fuel gauge sender unit.
    8. Remove the sender O-ring from the top of the sender and discard.
    9. Disconnect the pump wires, hose clamps and the clamp from around the pump body.
    10. Pull the pump assembly out of the rubber connectors.
    11. Inspect the fuel pump attaching hose for any signs of deterioration, and replace as necessary.
    12. To install:
      1. Push the fuel pump assembly into the attaching hose. Attach the pump electrical wires and fasten the hose clamps to the attaching hose and around the pump body.
      2. Place the fuel tank sender and pump assembly into the fuel tank. Use a new O-ring seal during assembly.
      3. Place the cam lock over the assembly, then lock by turning clockwise, using a suitable spanner wrench, if necessary.
      4. If removed, attach the fuel sender fuel line quick-connect fittings.
      When installing the fuel tank, make sure all rubber sound isolators or anti-squeak spacers are replaced in their original locations.
      1. Install the fuel tank, as outlined later in this section.
      2. Refill the fuel tank.
      3. Connect the negative battery cable.
      4. Turn the ignition switch to the ON position to pressurize the fuel system and check for leaks.

    Oct 10, 2009 | 1991 Buick LeSabre

    1 Answer

    Put back on a in tank fuel pump of a 1991 chevy s10 blazer


    The rubber ring goes between the tank and the pump/sending unit flange. There should be a nothc on the tank and a corresponding tab on the flange of the pump unit, to ensure correct orientation. Set the lock ring over the flange, and tap in clockwise with a NON_SPARKING drift. The ring will cam lock into place.

    Jul 19, 2009 | 1991 Chevrolet S-10 Blazer

    1 Answer

    HOW DO I REPLACE THE FUEL PUMP ON 2003 CHEVY S10 PICK UP


    Removal & Installation To Remove:
    1. Properly relieve the fuel system pressure.
    2. Drain the fuel tank through the filler pipe.
    3. Support the fuel tank.
    4. Remove or disconnect the following:
      • Negative battery cable
      • Filler neck
      • Shield and tank straps
      • Fuel lines and vapor hose from pump and tank
      • Electrical connection from fuel pump
      • Fuel tank
      • Fuel pump/sending unit assembly by turning the locking ring (located on top of the fuel tank) counterclockwise using a spanner wrench
      • Fuel pump from the fuel lever sending device
    To Install:
    1. Install or connect the following:
      • Fuel pump in tank with new seal around opening
      • Tank and connect fuel lines and vapor hose
      • Tank to the frame
        1. Torque to: 33 ft. lbs. (45 Nm)
      • Shield
      • Fuel filler neck and clamp
      • Negative battery cable
    2. Refill the tank.
    3. Run the engine and check for leaks.
    1e2538e.gif

    Jun 26, 2009 | 1998 Chevrolet S-10 Pickup

    1 Answer

    I need to replace the fuel pump in my 1985 Chevy S10 pickup, need all help. What is the procedures?


    EXACT PROCEDURE ! Please Rate Me Fairly for this!! Thank you And Good Luck !!


    ELECTRIC PUMP

    REMOVAL
    1. Before servicing the fuel pump the fuel system pressure must be relieved. See: Fuel Pressure Release
    2. Disconnect the negative battery cable.
    3. Raise the car on a hoist.
    4. Remove the fuel tank. See Fuel Tank / Service and Repair.
    5. Remove the fuel tank sending unit and pump assembly by turning the cam lock ring counterclockwise. Lift assembly from the fuel tank.
    6. Pull the fuel pump up into the attaching hose while pulling outward away from the bottom support. Take care to prevent damage to the rubber insulator and strainer during removal. After the pump assembly is clear of the bottom support, pull the pump assembly out of the rubber connector for removal. NOTE: Inspect the fuel pump attaching hose for any signs of deterioration. Also check the rubber sound insulator at the bottom of the pump. Replace damaged or deteriorated parts.
    INSTALLATION
    1. Push the fuel pump assembly into the attaching hose.
    2. Position the fuel tank sending unit and pump assembly into the fuel tank. Use a new "O" ring seal. NOTE: Care should be taken not to fold over or twist the strainer when installing the sending unit as this will restrict the flow of fuel. Also, verify that the strainer does not block the full travel of the float arm.
    3. Install cam lock over the assembly and lock by turning clockwise.
    4. Reinstall fuel tank.
    MECHANICAL PUMP

    REMOVAL and INSTALLATION

    NOTE: To ease pump installation, rotate the camshaft so the camshaft eccentric is out of the way of the fuel pump rocker arm.

    1. Disconnect fuel lines from fuel pump.
    2. Remove fuel pump mounting bolts and the fuel pump.
    3. Remove all gasket material from the pump and block gasket surfaces. Apply sealer to both sides of new gasket.
    4. Position gasket on pump flange and hold pump in position against its mounting surface. Make sure rocker arm is riding on camshaft eccentric.
    5. Press pump tight against its mounting. Install retaining screws and tighten them alternately.
    6. Connect fuel lines. Then operate engine and check for leaks.

    Mar 22, 2009 | 1985 Chevrolet S-10

    1 Answer

    91 chevy s10 junk


    did you try changing the fuel filter or scanning for codes? This would be a great place to start.

    Mar 12, 2009 | 1991 Chevrolet S-10 Blazer

    Not finding what you are looking for?
    1991 Chevrolet S-10 Logo

    256 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Chevrolet Experts

    yadayada
    yadayada

    Level 3 Expert

    64286 Answers

    Colin Stickland
    Colin Stickland

    Level 3 Expert

    21990 Answers

    Jeff Turcotte
    Jeff Turcotte

    Level 3 Expert

    6812 Answers

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

    Answer questions

    Manuals & User Guides

    Loading...