C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

PCV valve on a 94

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Old Apr 1, 2002 | 01:31 PM
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Default PCV valve on a 94

Hi,

Long time lurker here, finally taking the plunge. I have learned a lot from you guys and thank you all for the information you have made available.

I did a search and could not find a post that asked the same question.

Where the heck is the PCV valve on a 94 LT-1? :confused:


[Modified by 94 Octane, 12:08 PM 4/2/2002]
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Old Apr 1, 2002 | 03:11 PM
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Default Re: PCV valve on a 94 (94 Octane)

Is it not in the valve cover like most others?
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Old Apr 1, 2002 | 03:18 PM
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Default Re: PCV valve on a 94 (KYVette90)

No, not from what I can see. I picked up a K&N air filter and an open air lid and decided to replace the PCV valve. Fram listed a PCV valve so I bought it but cannot find it in the "usual" locations. The service manual doesn't mention it anywhere, but I have been told "it's in there".
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Old Apr 1, 2002 | 03:25 PM
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Default Re: PCV valve on a 94 (94 Octane)

Somebody will answer with correct info soon, I'm sure, just give em time.
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Old Apr 1, 2002 | 04:34 PM
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Default Re: PCV valve on a 94 (94 Octane)

It's under the drivers side enginecover, between the valvecover and the throttle body
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Old Apr 1, 2002 | 04:46 PM
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Default Re: PCV valve on a 94 (vettes)

Thanks vettes, I'll check it when I get home. I looked under the passenger side cover yesterday before I took it out for a drive and didn't see anything. I should have dug a little deeper.

Thanks again.

Leo
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Old Apr 1, 2002 | 11:22 PM
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Default Re: PCV valve on a 94 (94 Octane)

Yip, It's under the drivers side fuel rail cover. I believe it's about the middle way back.


[Modified by FIBERGLASMD, 9:23 PM 4/1/2002]
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Old Apr 2, 2002 | 12:30 AM
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Default Re: PCV valve on a 94 (FIBERGLASMD)

I just bought a new Delco PCV valve, $8.20 at the dealer parts counter. None of the auto parts stores carried the AC Delco PCV's. Purolator one at the parts store was $2.99. Wonder if the AC Delco is that much better? :confused:
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Old Apr 2, 2002 | 01:15 PM
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Default Re: PCV valve on a 94 (95_C4_convertible)

I just use the cheapo ones from Autozone. Nothing special about the part. Just a spring and a plunger. It is under the drivers side fuel rail cover and is stuck in the side of the intake right in the middle between the two banks of injectors.
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