Question about 1985 Chevrolet S-10 Blazer

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Need to find a fuel pump push rod for 1985 s10

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1596 Answers

SOURCE: I need to replace the fuel pump in my 1985 Chevy S10 Pickup.

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.

Posted on Mar 22, 2009

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  • 79 Answers

SOURCE: fuel pump on 1985 chevrolet blazer s10 location..where is it??

gas tank

Posted on Mar 22, 2009

SOURCE: 1985 Chevy s10 2.8L every time I go above 25mph it

I would have the carburator checked/replaced because while the lines look good, it may not be giving the engine the right amount of gas it needs to do anything above 25.

Posted on Oct 22, 2009

  • 1214 Answers

SOURCE: How to install a new fuel pump on a 1985 Chevy,305 V8,

Remove the plunger rod by removing the plate that is bolted to the block. Clean all parts if needed.

Apply some axle grease to the plunger rod and reinstall into the block, replace plate, then carefully install fuel pump, making sure the plunger is under the push rod.

Just did this same thing on my '66 283.

Posted on Dec 17, 2009

  • 834 Answers

SOURCE: fuel pump push rod

I would use something like the fuel pump listed here, this is a good performance fuel pump that will be able to feed that 454 engine, it comes with a fuel pressure regulator and you can either use a fuel gauge to set the fuel pressure or install an in-line fuel gauge near the carburetor to easily check and monitor the fuel pressure, and set the fuel pressure regulator for 7psi of fuel pressure, and any more fuel pressure than that and the fuel could be pushed past the needle and seat inside the carburetor.

http://www.jegs.com/i/JEGS/555/15914/10002/-1

http://www.jegs.com/i/Mr.+Gasket/720/1564/10002/-1

Posted on Jun 19, 2010

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1 Answer

Does a 1985 chevy s10 have fuse for fuel pump or throttle body and were are they


Yes it does, and also a fuel pump relay controlled by the ECM or PCM.
Can be either problem.

Mar 05, 2013 | 1987 Chevrolet S-10 Pickup

1 Answer

In stall mechical fule pump 305v8 how to steps instrections.


here is a paicture of the pump, it is held into the engine with 2 bolts, once the lines are removed and the 2 bolts a push rod that operates the pump will fall out, goob grease all over the push rod and put it back in the hole, clearn the gasket surface with a razor blade or gasket knife apply sealer to the new gasket (use "HighTack") then install the pump and reconnect the lines, do not overtighten the fuel line clamp or overtighten the outlet line, use a specail wrench called a line wrench, failure to use this special tool will ruin the fuel line nut.


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Aug 21, 2010 | 1985 Chevrolet Sportvan G20

1 Answer

If the pin in the fuel system to the fuel pump is not moving, can it be replaced?


if your talking about the cam push rod for a mechanical fuel pump yes replaceable runs off cam and strikes the lever on fuel pump --old trick stick some grease on rod and it will stay in place wile u bolt on pump u can get rod at any auto parts store from $5 to $20

Jul 26, 2010 | 1985 Chevrolet Camaro

1 Answer

How to install a new fuel pump on a 1985 Chevy,305 V8,


Remove the plunger rod by removing the plate that is bolted to the block. Clean all parts if needed.

Apply some axle grease to the plunger rod and reinstall into the block, replace plate, then carefully install fuel pump, making sure the plunger is under the push rod.

Just did this same thing on my '66 283.

Dec 17, 2009 | 1985 Chevrolet Caprice

1 Answer

1985 Chevy s10 2.8L every time I go above 25mph it dies. I have changed out the fuel pump and fuel filter. But the problem is still there. Any ideas. It is carburate. And the fuel lines look good


I would have the carburator checked/replaced because while the lines look good, it may not be giving the engine the right amount of gas it needs to do anything above 25.

Oct 22, 2009 | 1985 Chevrolet S-10 Blazer

2 Answers

Trying to replace fuel pump in 1985 chevy 305. Can't get it to in


The push rod that runs the fuel pump has slid down, you can put some heavy grease on it and push it back up so it will stay. You also have a bolt hole in front of the engine block that has a short bolt in it, take it out and place a longer bolt that will tighten up on the push rod when you hold it up,not to tight. then slide fuel pump in and take long bolt out and replace with the original short bolt.

Apr 04, 2009 | 1985 Chevrolet Chevy

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

1985 chevy Blazer cranks up, runs rough, then


have you checked, cady, fuel tank, is it getting the right amount of gas and air? plugs and wires, go with general mantinence first then step up. i have a 85 s10 blazer that was a lemon off the lot but has over 300000 on it and it has the same prob i fix it tempurary by flipping the lid on the breather upside down so it gets more air

Mar 12, 2009 | 1985 Chevrolet S-10 Blazer

2 Answers

Fuel pump


If it is from the older GM casting there is a bolt hole that is in line with the rod. You can put a longer bolt in that hole and it will hold the rod. If it’s not there, push the rod into place. Bring the fuel pump down from the top and catch the rod with the pump lever.

Jul 10, 2008 | 1985 Chevrolet C1500

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