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Re: Mystical stalling - but not the usual suspects Posted by Bernie [Email] [Profile/Gallery]
(more from Bernie) on Mon, 1 Apr 2024 07:18:29
In Reply to: Mystical stalling - but not the usual suspects - update, ursusskandia |
Hello,
If you are sure no vacuum leaks a few off ball/exotic issue I might check. First make sure the elbow at the charcoal cannister is not your leak.
Check timing. I have seen a damaged reluctor wheel and or failing crank sensor make timing on a NA car move something like 120 degrees. I have only seen this 2 times but I tried many things before I came across it.
Another potential issue could be a clogged cat or muffler. If you loosen the nuts holding the head pipe to the manifold a few turns you will create a large exhaust leak. But if the car runs good you will know you issue is in the exhaust somewhere. Do not run it long like this. Good Luck, Bernie
_______________________________________ George Riggin Specialty Automotive Current Saabs 1993 900 Turbo Conv. 1993 900 Turbo Conv. Auto 2003 9-3 Conv 2004 9-5 Arc Sedan 2005 9-3 SS 4 door 2005 9-3 SS Conv 2007 9-5 Aero Sedan 1986 900 Turbo Conv A few parts cars also
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