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1999 chevy blazer 4.3lt. vacome hose dyagram for electric vacme pump

Not sure where vacume hoses run

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

terseo
  • 92 Answers

SOURCE: 99 chevy blazer 4x4 vacume diagram

you can buy a chilton or haynes manual at a parts store, or on ebay. Sometimes on ebay they sell the diagrams that are emailed to you in an ebook as well..

Posted on Sep 20, 2009

c17hydro
  • 2984 Answers

SOURCE: i need a layout of where the vacum hoses on a 350

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1984 350 (5.7L) V8 engine—4bbl federal and high altitude with automatic transmission


Let me know a few specifics for an EXACT diagram for you....transmission, carb size, things like that.....you can also email me hydro83282@gamil.com and I can send you more. FREE--NO CHARGE!!!

Posted on Oct 17, 2009

Testimonial: "fuckin sweet ma this helps alot dont know how to raad it hat wel but helps a bunch its a 350 with a 700 r4 behind it automatic"

  • 6 Answers

SOURCE: vacuum hose diagram for a 2001 Chevy Blazer

look on google i can fing everything there if you want email me with your emailaddres i will try to find it for you

Posted on Feb 27, 2010

johnjohn2
  • 5763 Answers

SOURCE: ruff running

there are many vacuum hoses,i dont know if this is a s10 or full size blazer, heres a diagram for the s 10 blazer with the 4.3 if this is not your engine let me know, but heres a diagram, just look over all the lines, hope this helps.446c260.gif

Posted on Mar 29, 2010

SOURCE: got 2000 chevy s-10 2.2 electric air pump one hose goes to engine check valve the other big not sure where it goes can anyone help ?

Hello,

The other hose leading up from the secondary air pump is the snorkel. Its just a vacuum line that sucks air into your exhaust system to lower emissions.

Posted on Mar 09, 2012

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1 Answer

1999 chevy blazer vacum line next to left fender


in between the inner and outer fender just underneath the left side hood hinge ... dig deep, youll find it

Mar 21, 2014 | 1999 Chevrolet Blazer

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My 1999 chevy s10 blazer overheated while driving and fluids started spraying all over my engine. I'm pretty sure it's antifreeze spraying out. I recently replaced the radiator and it was running fin


If it's spraying out, it's something that is under pressure, like the brand new radiator, maybe a pin hole in it. Were the radiator hoses also replaced at the same time? If not, hoses may have a pin hole too. Can't rule out the new radiator, BUT my guess is one of the radiator hoses caused this. One last possibility is the overflow tank. This also will be under pressure, and if it's old, may also have a crack. Best way to track down a coolant leak is to borrow or rent a pressure test pump. Take the radiator cap off and hook up the pump. Pump it a to get pressure up a bit, but not too much, should see right where the leak is. Most auto parts stores lend this devise out.

Feb 05, 2014 | 1999 Chevrolet Blazer

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Vaccuum hose routing diagram 4.3 liter engine 1995chevy blazer


should be under your hood on the edge where the radiator is there is a few diagrams there timing settings vacume hoses etc if they are gone just use your search engine on images intesd of web it will pop right up

Feb 02, 2013 | 1996 Chevrolet Blazer

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I baught a 1999 chevy blazer from a man a month ago, I started smelling gas a week arter I vaught it.I called the man and he told me he replaced the fuel pump.I checked for leaks I couldn't find any.what...


The gas vapor return hose may have come off the fuel pump, it's just held on with a hose clamp, the hose may have came off. It attaches at the top of the tank, you may need to lower the gas a tank some to see if everything is connected.

Jun 02, 2010 | 1999 Chevrolet Blazer

2 Answers

Ruff running


there are many vacuum hoses,i dont know if this is a s10 or full size blazer, heres a diagram for the s 10 blazer with the 4.3 if this is not your engine let me know, but heres a diagram, just look over all the lines, hope this helps.446c260.gif

Mar 29, 2010 | 1999 Chevrolet Blazer

1 Answer

CHANGE FUEL PUMP ON 1999 BLAZER


Check your fuel pressure.
Hopefully this tank is not full, as you need to pull the tank to change fuel pump, this is mounted onto the tank through the top. There are several plastic fitting and hose connecitons on the tank as well as the fuel level connector. There may also be a Vapor pressure sensor on the tank. After unbolting the tank lower the tank just far enough to remove the wireing and hoses. Make sure top of tank is clean. If you have to move tank out from under Blazer cover hose aconnectionss and wash off top of tank and flange area. Unlock flange and R and R pump assembly. Reconnect hoses and wires, reinstall tank. Connect hose to fuel test port on engine, purge air from fuel system. Check the fuel pressure. InMrFixIt

Dec 29, 2009 | 1999 Chevrolet Blazer

2 Answers

I need to remove the fuel pump from my 99 chevy blazer , is there an access panel or does the fuel tank have to dropped?


  1. Properly relieve the fuel system pressure.
  2. Drain the fuel tank.
  3. Support the fuel tank.
    1. Remove or disconnect the following:
    2. Negative battery cable
    • Filler neck from the tank
    • Shield from tank and tank straps
    • Fuel lines and vapor hose from pump
    • 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:
    Install or connect the following:
    • Fuel pump in tank with new seal around opening

    NOTE The fuel pump strainer must be in a horizontal position when the fuel sender is installed in the tank. When installing the sender assembly, make sure that the fuel pump strainer does not block full travel of the float arm.


    • Tank and connect fuel lines and vapor hose
    • Tank to the frame. Torque the fasteners to 33 ft. lbs. (45 Nm).
    • Shield
    • Fuel filler neck and clamp
    • Negative battery cable
    1. Refill the tank.
    2. Run the engine and check for leaks.
    6207c87.gif
    View of the in-tank fuel pump assembly

    Oct 13, 2009 | 1999 Chevrolet Blazer

    1 Answer

    99 chevy blazer 4x4 vacume diagram


    you can buy a chilton or haynes manual at a parts store, or on ebay. Sometimes on ebay they sell the diagrams that are emailed to you in an ebook as well..

    Sep 20, 2009 | 1999 Chevrolet Blazer

    1 Answer

    How to change a water pump?


    You will need to remove the upper fan shroud, remove the fan clutch that is threaded onto the water pump it is easiest to get the tool for this or you can use a bar between two of the pulley bolts and use a cresent wrench on the big nut. After you remove the fan clutch there is the small hoses on the top of the water pump and the lower hose on the bottom of pump. Then there are only four bolts holding the pump to the motor. Reinstall in reverse order. Let me know if you need more help.

    Jan 06, 2009 | 1999 Chevrolet Blazer

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