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Re: Oxygen Sensor Replacement-'little sleeves' Posted by Roger D [Email]  (#1121) [Profile/Gallery]
(more from Roger D) on Mon, 3 Jan 2022 17:02:54
In Reply to: Re: Oxygen Sensor Replacement, GaryH, Sun, 2 Jan 2022 12:23:41 Members see ZERO ads on the bulletin boards and get more feature. - Help Keep This Site Online - Signup |
There are 2 little internal sleeves at the base of the long studs. They fit into a recess of the elbow. Their connection to your difficulty is just that they offer additional surface area down there that can increase the stiction from just a little corrosion. I personally like Knock 'er Loose penetrant by K&W. There isn't a gasket there. Way back in the 60's Mopar big block exhaust manifolds bolted directly to the cast-iron heads. An old time mechanic used black grease on that joint. He said after the grease burned out it would leave a little carbon residue that would help seal the joint.
, Thu, 15 Dec 2022 17:02:21, Fri, 16 Dec 2022 08:04:44
, Sun, 2 Jan 2022 11:49:45
, Sat, 12 Feb 2022 12:42:37, Sun, 13 Feb 2022 12:25:14, Mon, 3 Jan 2022 17:02:54 <-- Viewing This Message, Mon, 3 Jan 2022 17:21:25, Tue, 4 Jan 2022 05:52:41, Sun, 2 Jan 2022 20:10:43, Sun, 2 Jan 2022 16:10:22
, Sun, 2 Jan 2022 21:38:18
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