Boost problem ? Mid-yellow. Base boost ? - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Boost problem ? Mid-yellow. Base boost ?
Posted by STICKMAN (more from STICKMAN) on Tue, 27 May 2008 11:21:13
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2000 Viggen-- Runs fine, but less thrilling than used to be. Thought it might just be from lazy winter driving. But I've been flogging it to help it "relearn". No luck.
No matter what I do, boost peaks at middle of yellow.
What's the likely culprit?... dirty MAF, stuck wastegate, crud in the BPC?
I have been running a K&B flat filter for 2 yrs and have never re-oiled it. Recently switched to the GS cone filter setup.
I'm thinking, re-install the stock intake box with new paper filter, and clean the MAF. Questions-- How do I clean the MAF? What else should I check? Details appreciated. I don't know where to locate the wastegate, BPV, etc. Any assistance appreciated.
posted by 192.136....
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