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Hose diagram Should get a vacuum hose diagram Subaru Libero E12 model year 1991, which is the i, 2 liter 38kW engine carburetor.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: MAZDA 1985 929 HARDTOP HBES ENGINE VACUUM NOT SURE OF HOSE SETUP

i have a 1984 929 hbes do you think they are the same ?

Posted on Oct 09, 2008

daves944
  • 1050 Answers

SOURCE: i need a vacuum hose diagram for a 1991 toyota

The first two should be for California, the other two, everywhere else but a lot of regions require CA emissions. If the upload doesn't go as planned, the CA ones have an EGR valve5a5c7f8.jpg8f975cd.jpgde11b77.jpgcf553bc.jpg

Posted on Mar 23, 2009

  • 383 Answers

SOURCE: Vacuum diagram of Mercedes 190D, 2,2

neto 190D: You are asking about a vacuum diaphragm?
I'm going to take a WAG.. Your engine won't shut
down with the key?
If so, he is the way you find out:
In your injection pump, the vacuum diaphragm which kills the engine is the one which has the fitting pointing parallel to the ground.
The vacuum line which serves it is a brown/blue
To check the system, first check for vacuum in the line. Run the engine for a minute or so. Cap off the brown/blue line.
Turn the ignition switch off and then with hose in hand, uncap it and you should hear a hissing sound. If you have a vacuum guage, obviously, use it for the test, you need a minimum of 10 inches to kill it.
To test the pump diaphragm, you can rig a vacuum line to a known vacuum source close to the main "T". Run the engine and with the line connected to the diaphragm, connect it to the good vacuum source, if it kill the engine, the diaphragm is good. If you have a hand vacuum pump it would be more ideal, because you could check the diaphragm for small leaks.
If the diaphragm is bad, it is easy to replace on the pump.
The shutoff diaphragm lists for $86.00
Is my shot in the dark correct?
Even though I am a Nissan Master tech, I also specialize in Mercedes-Benz and specifically Diesels, so if you need help, I'm here. I went through a few Mercedes Schools and have been swinging Iron in Mercedes since the 70's
I might be a little more informative than the public library.

Posted on Apr 24, 2009

  • 111 Answers

SOURCE: Vacuum diagram for 2003 Chevy S10 2.2

this mite help you278f429.jpg

Posted on Feb 14, 2010

fixitriteman
  • 431 Answers

SOURCE: I need a vacuum diagram for a 1981 Corvette 5.7

If not under your hood then i would suggest getting a GM. repair manual.

Posted on Apr 01, 2010

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Can someone shoot me a Vacuum diagram 1985 mercury cougar v8 5.0? Focusing on the engine compartment, the canister purge valve area, throttle body etc? Thank u!


Not as easy as you think. Manufacturers put out many variations within a model year those days. AutoZone lists vacuum diagrams for Mercury products, but by engine size, not model. There are 26 different configurations for the 5.0 liter engine in 1985. Some would be for Federal models, other for California models. Having certain o0ptions change the diagrams as well. The under hood label for the vacuum diagrams usually has a three letter identification symbol that (example: CAY) that specifies the exact diagram used. If you can find the label or the code we can better help you.

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Short of a Haynes or Chilton repair manual for pickups covering your year's truck, I don't know if you could find a vacuum diagram easily on the internet. However a google search might give you a strand of hope. That was about the year that ford (and all of them to be sure, to some extent or another) went crazy with vacuum controlled emissions and operations. As soon as they grudgingly accepted fuel injection over carburetors as the reality, all those crazy vacuum diagrams disappeared. They met emission regulations through better computer management operations. Sigh, I'm still reliving the nightmare of electronically controlled carburetors (feedback carburetors, as your ford is called-works real good when it is working good) via my 1987 sentra with two solenoids in the carburetor for fuel-air mixture control- now I'm looking for a replacement carburetor. You would not believe the virtual array of vacuum lines on my sentra. They even included a long stack of metal tubes across the top of the engine, lol.

Anyway, by now that truck is so old, what do you need beyond the brake booster hose, the vacuum advance to the distributor, if you have a MAP sensor equipped, that is a straight manifold tap, and then a tap for the egr valve, maybe controlled by a thermal switching valve-you know, when the coolant is hot, the valve switches air, or vacuum really, to the egr valve. Your charcoal canister would have, I think, a manifold vacuum hose. I might be missing a few, but you might be able to struggle through it. If you have a working smog pump, maybe called an air pump, you will really need a vacuum diagram. There should be several older ford truck enthusiasts forums that you could join. Somebody would surely have it.

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Vacuum hoses diagram


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Diagram of connection of a G30 1986 van carburetor need vacumn hose connection diagram to reconnect carburetor with a 350 engine and quatro jet carburetor


I find this vacuum diagrams for 1986 Chevrolet Truck G30 1 ton Van 5.7L 4BL 8cyl (click over pic for zoom)...

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Fig. 136: 1986 5.7L engine-Federal with automatic transmission (G10, 20 and 30 models)

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Fig. 137: 1986 5.0L and 5.7L engines-California with automatic transmission (G10, 20 and 30 models)

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Fig. 138: 1986 5.7L engine-Federal with manual transmission (G30 heavy duty models)

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Fig. 139: 1986 5.7L engine-Federal with automatic transmission (G30 heavy duty models)

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Fig. 140: 1986 5.7L engine-California with manual transmission (G30 heavy duty models)

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Fig. 141: 1986 5.7L engine-California with automatic transmission G30 (heavy duty models)


Hope this helps; keep us updated.

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How do I check my vacuum hoses in my 95 Jeep Cherokee SE? I need instructions and diagrams


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GO TO AUTO ZONE BUY THE CD- ROM. ALL DATA DIY .COM IT HAVE ALL ENGINE VACUUM DIAGRAM.AND DRIVE BELT ROUTING DIAGRAM FOR DIFFERENT CAR SERPERTINE BELTS.IT HAS ELECTRICAL DIAGRAMS ALSO.

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