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Join Date: Jul 2010
Location: New Jersey
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idle air control valve help / cleaning / operation

Ok, I just picked up another idle air control valve before swapping mine out.

It was completely black and a little gunked up inside. Cleaned with some carb cleaner and Q tips until sparkling. Little silicone WD40 squirt and hooked it up to a 9v battery.

I definitely opens and closes smoothly now. Here is my question...

With the valve close, if I blow in the one side. I would say its 99.5% blocked.

I can feel the slightest of air coming out the other side. If I close the valve and spray some carb cleaner in there NOTHING drips out. Again, blow in, and can feel a little air

Is this normal ?
Old 01-20-2017, 11:36 AM
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Is this to fix the stumbling issue on the new engine 944 you just installed on this thread?

Buy the associated hoses and clamps while replacing the ISV, replace your vacuum lines with silicone 4mm lines for $12 shipped via ebay, and replace the AOS o-rings too while ordering any other parts, $6 for the upper and lower to save on shipping charges. Cheap insurance for while you are in there, do it once and done.


86 N/A rough idle / loss of power / stalling / red light NEWBIE help
Old 01-20-2017, 03:41 PM
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They don't make a perfect seal.
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87 924S
82 924-Gone.
80 924 parts car-Gone.
Old 01-20-2017, 04:57 PM
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Quote:
Originally Posted by fiily View Post
Is this to fix the stumbling issue on the new engine 944 you just installed on this thread?

Buy the associated hoses and clamps while replacing the ISV, replace your vacuum lines with silicone 4mm lines for $12 shipped via ebay, and replace the AOS o-rings too while ordering any other parts, $6 for the upper and lower to save on shipping charges. Cheap insurance for while you are in there, do it once and done.


86 N/A rough idle / loss of power / stalling / red light NEWBIE help
Can you post a link to the hoses, the only hoses I can find are 951 turbo hoses. This is a 86NA and I'm pretty sure they are different
Old 01-21-2017, 03:05 AM
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Hose - Idle Control Valve - $14.75 from our friendly site sponsor

Part #: 944-110-217-00-M100

Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI


Hose, Idle Control Valve (Rear) - $10.25 from our friendly site sponsor


Part #: 944-110-214-01-M100
Pelican Parts - European Automotive Parts and Accessories - Porsche • BMW • Mercedes • Volkswagen • Audi • Saab • Volvo • MINI



Lower Oil Separator/Filler to Engine Seal

Part #: 999-701-661-40-M17 - $2.50 from our friendly site sponsor

1986 Porsche 944 Base Coupe - Oil Circulation - Page 5



Seal - Oil Separator/Filler to Engine, Upper

Part #: 999-701-613-40-M104 - $2.50 from our friendly site sponsor

1986 Porsche 944 Base Coupe - Oil Circulation - Page 5



Dip Stick Seal o-ring - $2.50 from our friendly site sponsor

Part #: 900-174-044-40-M260

1986 Porsche 944 Base Coupe - Oil Circulation - Page 3

Last edited by fiily; 01-21-2017 at 08:26 PM..
Old 01-21-2017, 08:19 PM
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Thank you man I couldn't find them
Quote:
Originally Posted by fiily View Post
Hose - Idle Control Valve - $14.75 from our friendly site sponsor

Part #: 944-110-217-00-M100

Pelican Parts - European Automotive Parts and Accessories - Porsche BMW Mercedes Volkswagen Audi Saab Volvo MINI


Hose, Idle Control Valve (Rear) - $10.25 from our friendly site sponsor


Part #: 944-110-214-01-M100
Pelican Parts - European Automotive Parts and Accessories - Porsche BMW Mercedes Volkswagen Audi Saab Volvo MINI



Lower Oil Separator/Filler to Engine Seal

Part #: 999-701-661-40-M17 - $2.50 from our friendly site sponsor

1986 Porsche 944 Base Coupe - Oil Circulation - Page 5



Seal - Oil Separator/Filler to Engine, Upper

Part #: 999-701-613-40-M104 - $2.50 from our friendly site sponsor

1986 Porsche 944 Base Coupe - Oil Circulation - Page 5



Dip Stick Seal o-ring - $2.50 from our friendly site sponsor

Part #: 900-174-044-40-M260

1986 Porsche 944 Base Coupe - Oil Circulation - Page 3
Old 01-22-2017, 10:03 AM
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