Question about 1987 Honda Prelude

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Vacuum line diagram for 1987 honda prelude

Changed carbs and now need to hook up all the vacuum lines

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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mcgyver468
  • 710 Answers

SOURCE: vacuum leak

UNDER THE HOOD IS THE VACUUM DIAGRAM ON A WHITE STICKER. IT IS LOCATED ON THE TOP OF THE HOOD OR ON THE STRUT TOWER. I HOPE THIS EVAP DIAGRAM IS EXACTLY WHAT YOUR AFTER. THANKS FOR USING FIX-YA AND FOR AN HONEST RATING AS WELL. PLEASE KEEP ME POSTED. BEST OF LUCK.

Posted on Aug 26, 2009

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nyspeter86
  • 81 Answers

SOURCE: 1992 Honda Prelude Timing Belt Diagram

There's no such thing as a timing belt diagram.

Do you mean to say the "Procedure" for changing a timing belt in a 92 Prelude?

By asking such a question I can only interpret it as a clear indication that you've never changed a timing belt before.

If this is true, then you don't want to start out or practice on your own car.

Get the car to a pro and have the job done right.

If not true (and you've changed timing belt's in the past)

Then give me the engine size and I'll post the:

"PROCEDURE" for changing the belt in a few hours.

Posted on Dec 31, 2008

  • 2 Answers

SOURCE: dont know which fuse is for what because there is no diagram

There is a fuse box diagram (or should be anyway) in your car manual (the one that is usually found in the glove box). If it's not there, I suggest doing a google image search. Good luck!

Posted on Jun 04, 2009

MrSocket
  • 117 Answers

SOURCE: i need a vacuum diagram for h22a vtec

Your public library will have a manual covering your mechanical repair. Moreover, they have the automotive shops online software called AllData. It is the best auto technician database available today. You can print out specific troubleshooting procedures, diagrams, step-by-step istructions, and soforth. The typical person cannot afford to pay for this service, just automotive dealerships, etc... that is why the public library made it available to everyone and for free to view and print out material. This should Fixya! Good Luck!

Posted on Aug 28, 2009

  • 333 Answers

SOURCE: vacumm hose diagram for 1987 honda accord

You did not clarify which motor you have. Here are both diagrams.

The fuel injected model:
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And the carb model:
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Posted on Sep 10, 2009

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I need a vacuum diagram for a 1980 22RE engine w/ 2 bbl carb


I don't think your engine is a 22R-E as the E denotes electronic fuel ejection. For 1980 it should be just a 22R. I would not suggest slapping on another carb without expecting more work than just hooking up the original vacuum lines. Some lines you could cap off but others would need the vacuum and rerouting. There is plenty of info in the following blog on removing smog devices and extra vacuum lines here:
http://www.yotatech.com/f114/de-smogging-early-22r-205845/
There are also plenty of pictures and diagrams for your engine. Making a trip to your local junkyard might find you a 22R with a carb still attached but it's slim these days. I know this question is from January but if it's too late to help you than maybe it can help some one else.

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Connections for vacuum line to distributor


Hi James:
The vacuum line to the distributor is connected by a tube from the carb to a diaphragm that advances the timing under higher vacuum, and retards the timing under low vacuum.
These were common on older engines but are not needed on electronically controlled timing engines.
If you tell us what engine you're working with we can help you tune it, especially if its a small blocj chevy.
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Why is my car poring gas out of air filter when the car is runing


1.8 L honda 34mm keann carbs.Altitude adjusting via all vacuum lines 1984 to 87dx models they just get old and they have plastic floats 1 carb.1 float set they are a discontinued oem part they will fill up with gas and sink causing them to flood.Find some old stock float sets and carb.kit should fix right up.Maybe some one out there makes custom carb floats out of brass???That is what they need!!!!

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Chevy 4.3 v6 edelbrock performer carb and hei distributor with vacuum advance. Which port on the carb do I connect the vacuum advance to? And where do the fuel lines hook up? Got the crank breather/pcv and...


Not sure which design carb you have but here's a rule that works for all carbs. Attach the vacuum advance hose to any port coming from the carb baseplate (bottom). If you don't have a free one, you can use a "T" in another line or if there's a fitting on the manifold you could use that as well. Just make sure that the line has full vacuum at idle. (check with a vacuum gauge or just put your finger over it and feel for vacuum) Since it's pretty old, it would be good to put your finger under the advance mechanism when you attach the line (running) and make sure the small rod that goes into the distributor moves when you do that. if it does not, then the advance diaphragm is bad and you will need to replace it. Use small rubber plugs to block off any unused ports.
As for the fuel line. You should have a threaded inlet on the fuel bowl. The line attaches there. If you need to make a line, you can get one from any parts house, cut it to length and use rubber fuel hose to join it together with the one already on the fuel pump. When running new line, keep it away from exhaust manifolds, belts and pulleys. Best to put an in-line filter in the hose....that will keep the carb clean. If it's a four barrel (doubtful for that engine) you would need a fuel rail that joins both carb inlets to the single line from the pump.
If you have a problem understanding this, just ask and I'll clarify it for you.

Jul 09, 2011 | 1985 Chevrolet K1500

2 Answers

How to hook up vacuum lines for holley 600 cfm


When attaching vacuum lines, you need to remember only one thing. Mark each hose when you remove it from the original carb (quadrajet?) Hoses that attach to the baseplate are at full vacuum and should be returned to a similar location or to the manifold, using a "tree". Hoses that are connected to the body of the original carb only see vacuum when the throttle is opened. Those can be attached to the fitting on the right side of the front metering block. Most Holley carbs have no provision for the valve located at the front of early Q jets (bowl purge) nor do they have any electrical connections except for the choke mechanism.
The most important vaccuum line is the one for your power brakes. Make sure that one is firmly connected either to the rear of the carb baseplate or the manifold. All other lines are nowhere as critical as that one is..

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How do i find out how the vacum lines on my prelude should go


You can get a vacuum line diagram from any "Honda Dealer" service center, and they will usually print them for you for free. Most auto service centers in general, will have the same information available as well. Your local auto parts stores should sell "Haynes" manuals that contain vacuum diagrams.

Aug 24, 2010 | Honda Prelude Cars & Trucks

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