replacement for PCV 74 2.0 |
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replacement for PCV 74 2.0 |
jims914 |
Mar 21 2023, 08:55 PM
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#1
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Member Group: Members Posts: 123 Joined: 11-March 11 From: Tempe,AZ Member No.: 12,816 Region Association: Southwest Region |
Is there a replacement for 74 2.0 PCV
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mgphoto |
Mar 21 2023, 09:46 PM
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#2
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"If there is a mistake it will find me" Group: Members Posts: 1,336 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California |
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jims914 |
Mar 21 2023, 11:13 PM
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#3
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Member Group: Members Posts: 123 Joined: 11-March 11 From: Tempe,AZ Member No.: 12,816 Region Association: Southwest Region |
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emerygt350 |
Mar 22 2023, 05:02 AM
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#4
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Advanced Member Group: Members Posts: 2,071 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
I would add 'kind of' to this. It doesn't respond exactly like the original, and when I tried it the rubber gasket wasn't reliable either. I ended up cleaning and resurrecting the original.
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jims914 |
Mar 22 2023, 08:57 AM
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#5
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Member Group: Members Posts: 123 Joined: 11-March 11 From: Tempe,AZ Member No.: 12,816 Region Association: Southwest Region |
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mgphoto |
Mar 22 2023, 09:31 AM
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#6
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"If there is a mistake it will find me" Group: Members Posts: 1,336 Joined: 1-April 09 From: Los Angeles, CA Member No.: 10,225 Region Association: Southern California |
I’ve removed the internal plunger to do some testing, I’m not going to tear an original apart.
Without the plunger the opening is about 4 to 5 mm. Looks pretty much original. |
emerygt350 |
Mar 22 2023, 03:06 PM
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#7
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Advanced Member Group: Members Posts: 2,071 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
Yeah, the issue I had, beyond the spring and orifice differences was the bleed by at idle was different as well. My tb idle screw doesn't seal so the increased air bypass at idle caused high idle issues.
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914werke |
Mar 22 2023, 05:00 PM
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#8
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"I got blisters on me fingers" Group: Members Posts: 10,004 Joined: 22-March 03 From: USofA Member No.: 453 Region Association: Pacific Northwest |
My tb idle screw doesn't seal so the increased air bypass at idle caused high idle issues. Try a wrap of teflon tape (IMG:style_emoticons/default/smile.gif) |
emerygt350 |
Mar 23 2023, 05:16 AM
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#9
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Advanced Member Group: Members Posts: 2,071 Joined: 20-July 21 From: Upstate, NY Member No.: 25,740 Region Association: North East States |
I can't believe I hadn't thought of that. I will give it a shot.
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