High speed hesitation - Saab 9-5 Bulletin Board - Saabnet.com
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High speed hesitation
Posted by CY [Email] (more from CY) on Fri, 1 Feb 2008 07:49:45
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So far, I've only noticed it driving at constant freeway speeds, but I'm getting something of a hesitation/surge/hesitation/surge when I'm cruising along at 70 or 80 on the freeway in my 2002 Aero. No codes yet. The engine doesn't have the smoothest idle, but not too bad really. Maybe spark plugs? Throttle body (which is a reman. unit)? Or could it be some mystery turbo part that I don't really understand? I've noticed that the boost gauge fluctuates with the hesitating, and it is usually happening a few millimeters before the yellow boost zone...
Any ideas are appreciated! Thanks!
-Chris
posted by 71.84.23...
Posts in this Thread:
- High speed hesitation, CY, Fri, 1 Feb 2008 07:49:45 <-- Viewing This Message
- Re: High speed hesitation, Marc F, Sat, 2 Feb 2008 12:29:14
- really?, CY, Sat, 2 Feb 2008 13:55:37
- Re: High speed hesitation, Formerly NCSaab, Fri, 1 Feb 2008 09:53:53
- Re: High speed hesitation, Allan, Fri, 1 Feb 2008 08:17:08
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