2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Driving with a vacume leak

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Old May 21, 2006 | 01:25 AM
  #1  
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From: Dallas TX
Driving with a vacume leak

will it hurt my car? and anyone have a install how to?
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Old May 21, 2006 | 01:59 AM
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No i dont think it would hurt your car physically.

It WILL hurt: Performance, Idle, and gas mileage

How to install what? Do you know where the leak is?
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Old May 21, 2006 | 02:02 AM
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Originally Posted by synesthete
No i dont think it would hurt your car physically.

It WILL hurt: Performance, Idle, and gas mileage

How to install what? Do you know where the leak is?
no i was thinking there where just vac line then i relized o ya it could be anything. getting carb cleaner tomorrow
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Old May 21, 2006 | 10:43 AM
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This works a million times better than carb cleaner.

Not sure what intake you are running but if you have a cone filter this is easy.

Take your TID to homedepot/lowes and go to the PVC pipe section. In there you will see black rubber end caps that come with hose clamps. Find one that snugs around your TID.

Then, punch a small hole in your new end cap and install it all into your car. Then get your compressed air squirter and set it for like 40psi. Then pressurize your intake of course with the car off.

If you have a leak. You are going to hear the hiss.

James
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Old May 21, 2006 | 10:47 AM
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tom port.. AKA streetport
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couldnt you use a vaccum pump too???
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Old May 21, 2006 | 10:49 AM
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I guess...I would think compressed air would easier since you have a lot of volume to fill in the intake esp if you have a FMIC.

A small hand vacuum pump could take a while.

James
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Old May 21, 2006 | 10:50 AM
  #7  
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From: Thornhill,Ontario
Originally Posted by Wankel7
This works a million times better than carb cleaner.

Not sure what intake you are running but if you have a cone filter this is easy.

Take your TID to homedepot/lowes and go to the PVC pipe section. In there you will see black rubber end caps that come with hose clamps. Find one that snugs around your TID.

Then, punch a small hole in your new end cap and install it all into your car. Then get your compressed air squirter and set it for like 40psi. Then pressurize your intake of course with the car off.

If you have a leak. You are going to hear the hiss.

James

What's a TID? lol
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Old May 21, 2006 | 10:59 AM
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tom port.. AKA streetport
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From: ludlow, pa
A small hand vacuum pump could take a while
now that i think about it..your probably right...
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Old May 21, 2006 | 11:01 AM
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From: Indiana
Originally Posted by andru
What's a TID? lol
Turbo Inlet Duct - What ever pipe (stock or aftermarket or custom) in between the filter an the turbo inlet.

Since this is a turbo thread...I'm not talking about NAs.

James
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Old May 23, 2006 | 01:03 AM
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From: Dallas TX
Ends up i don't have a leak, my car was jsut asking wierd after being driven for a long time.
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