PROBLEM SOLVED! it was spark plugs! - Saab 9000 Bulletin Board - Saabnet.com
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PROBLEM SOLVED! it was spark plugs!
Posted by Silas Beebe [Email] (more from Silas Beebe) on Thu, 8 Nov 2001 14:00:08
In Reply to: Re: stutter/misfire at full boost, Julz, Tue, 6 Nov 2001 17:34:03
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Somewhere along the line, someone replaced the stck NGK plugs with Bosch and they slowly (over like 6 months) started to act up and get worse and worse. I actually replaced the plugs once in an attempt to fix the problem, but when I pulled out the plugs to replace them with what I thought was the OE plugs, I was really just copying someone else's mistake. 4 Saab mechanics, including 2 dealerships could not diagnose the problem. The Saab Network is where I finally found the solution (after about a year and hundreds of $ of diagnostic labor)!
Moral of story: always use NGK spark plugs!
posted by 63.98.9...
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