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Re: Turbo stutter at boost. Posted by Bernie [Email] (#1501) [Profile/Gallery] (more from Bernie) on Tue, 10 Dec 2013 17:46:49 In Reply to: Turbo stutter at boost., JoeK, Tue, 10 Dec 2013 17:14:13 Members do not see ads below this line. - Help Keep This Site Online - Signup |
Hi Joe, If I read your post correctly it appears the boost does not show on the gauge as dropping off so a turbo issue is probably not what your looking at. If you start with the most basic what type of plugs and how old remember a worn ignition system will usually show up under heavy boost. Checking for the dtc/code would be the best way to diagnose the problem though some codes do not give you a clear failure. I would start with checking out the plugs because saabs are very picky about the plugs. I think you car should have the ngk pfr6t 10g plugs with a gap of .9mm to 1.0mm or in inches between about .035 to .040. That would be something easy to check. After that I would really get the codes pulled and repost. Good Luck, Bernie at George Riggin Specialty Automotive
posted by 24.101.10...
_______________________________________ 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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