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Old 09-21-2007   #1
kenthompson
 
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Default PCV Valves

What exactly is the difference between the PCV valves in a LT5? When I replaced mine, I used identical valves thinking that is was merely a volume issue. Is it a vacumn issue, or a "timing" issue, or something else? I tried to search for "pcv valve", but it didn't find anything.

KT
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Old 09-21-2007   #2
jonszr1
 
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Default Re: PCV Valves

they open a t different levels of vaccume.if you notice that one spring is lighter than the other . to give a broader range of vaccume. not much space in the bottem end is my understanding. i also found on my car i used lessoil when i revrersed the pvc valves.it could be that the car is a little strange like its owner
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Old 09-23-2007   #3
kenthompson
 
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Default Re: PCV Valves

I wouldn't be sure the one's I pulled out were originals. No numbers on them.

Car doesn't smoke (except for the first ten minutes after I put the PCV system back together), now I'm wondering if I did something wrong.

KT
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Old 09-23-2007   #4
jonszr1
 
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Default Re: PCV Valves

Of you live on vegas you should go find the guys that are there for the gathering . ck the sched .up top .
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Old 09-23-2007   #5
SDZR-1
 
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Default Re: PCV Valves

Does anyone have the part numbers for them both....because I'm not 100% sure that the guy who ordered mine knew for sure if they were correct....thank you
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Old 09-24-2007   #6
kenthompson
 
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Default Re: PCV Valves

I'm looking forward to it.

I'm hoping Haibeck (sp?) shows up.

KT
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Old 09-24-2007   #7
1990 quasar blue
 
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Default Re: PCV Valves

Quote:
Originally Posted by SDZR-1
Does anyone have the part numbers for them both....because I'm not 100% sure that the guy who ordered mine knew for sure if they were correct....thank you
Driver Side CV913C Pass Side CV769C
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Old 09-24-2007   #8
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Default Re: PCV Valves

thanks
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