IAC valve fit problem. My IAC was bad and the replacement
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is a different style but same part number. The original has left an impression in the flange it mounts to. The replacement is not sealing properly against flange and leaking a lot of air into the intake.
Any ideas how to fix this short of getting a new flange? I was thinking of heating the flange and then mounting the new valve. The flange seems to be made of a very hard rubber. I am not thinking silicone because I would not like it if it got sucked into the intake or fowled up this valve.
Any ideas how to fix this short of getting a new flange? I was thinking of heating the flange and then mounting the new valve. The flange seems to be made of a very hard rubber. I am not thinking silicone because I would not like it if it got sucked into the intake or fowled up this valve.
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and replaced the valve. The leak has improved quite a bit, but I still hear some hissing.
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