Generation III Internal Engine 1997-2006 LS1 | LS6
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PCV Valve

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Old Jul 29, 2002 | 10:31 AM
  #1  
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From: Tx
Default PCV Valve

Does anyone know where this thing is on the 2001 Trans Am's?

I looked at a pic from a 98 T/A and mine is not in the same location.

I followed the only line from the throttle body to the valve cover, but there is no PCV valve in there.

My purpose is to find it and do a simple mod that I read about on a website that eliminated detonation issues. Cause was oil getting from the valve covers into the throttle body, then into the combustion chamber.

Any help locating this would be MUCH appreciated.
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Old Jul 29, 2002 | 03:39 PM
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From: Mass
Default Re: PCV Valve

1. Open hood
2. Find your throttle body
3. Behind your throttle body is the air intake. A narrowed portion of the intake will extend roughly 2 inches to meet the throttle body.
4. On the passenger side of this narrowed portion (directly behind the throttle body) you will find a black hose connected. This is your PCV line.
5. Follow this line away from your intake about 4 inches.
6. The hose should connect to a cylindrical piece with a rubber boot on it and a wire connected to the passenger side head. Congratulations, you have just located your PCV valve.... I hope.

Good Luck <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
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Old Jul 30, 2002 | 01:39 PM
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From: Tx
Default Re: PCV Valve

I'll take another look. I didn't remember seeing anything cylindrical. Changed them on a Mustang and even bought one for my car, just couldn't find it. I hope you are right.

Thanks for the reply!
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