12 MM bolt that holds the Intake Manifold to the Bracket

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StubZz
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12 MM bolt that holds the Intake Manifold to the Bracket

Post by StubZz »

Hi all!

I recently replaced my PCV system, and in doing so I didn't tighten the bolt that holds the intake manifold to the bracket on the bottom to the correct torque. What is the size of the bolt so I can get a new one? Also, on a happier note, my terrible idling problems have gone away. I installed a new flame trap and vacuum tree, and removed and reinstalled the IAC valve, so my car now idles at around 850-900 RPM!

Thanks,

StubZz

scot850
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Post by scot850 »

That is great news on the idling which is just where it should be now!

Not sure from your description which bolt you are talking about? The one for the dip-stick tube that fits from the underside or which one? Picture would help if you can.

Neil.
2000 V70 R - still being an endless PITA
2006 XC70
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - New project and test bed - Sold

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abscate
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Post by abscate »

Volvo parts lisle is my go to for exploded diagrams showing hardware and part numbers

I think every 12mm head bolt is a M8 thread
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jimmy57
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Post by jimmy57 »

8mm 1.25 pitch and the dipstick one is 15 mm long, the brace is a little longer so likely it's 20 mm long. BUT, the description is sketchy so can you take a picture?

scot850
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Post by scot850 »

That jimmy57 was my point too. I think we are thinking of the same bolts but description is vague.

Neil.
2000 V70 R - still being an endless PITA
2006 XC70
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L
1993 850 GLT -Sold
1998 V70 XC - Sold
1997 Volvo 850 SE NA - Went to niece in California - Sold
2000 V70 SE NA - New project and test bed - Sold

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abscate
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Post by abscate »

982793 for the dipstick

985186 for both intake manifold mount screws.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 BMW
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