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Old 07-27-2022, 11:48 PM   #17
68gmcdude
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Join Date: Jun 2017
Location: Mentor, OH
Posts: 126
Re: 1968 GMC 250 Inline 6 4.1L Chugging

Quote:
Originally Posted by Steeveedee View Post
The A.I.R. system is not the cause of your problem. Anyone removing the system did it because they either didn't understand the function or didn't like the buzzing the pump made. Or maybe some other reason that I don't know about. But it won't cause your problem.
I wasn't sure that was causing my issues but thank you for confirming this.
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