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3
votes
1answer
40 views

Is a chuffing sound from a 1999 Saab 9-3 sign of an exhaust leak?

I hear this sound when running alongside curbs or concrete walls with RPMs below 2000. I suspect it's a leaking exhaust manifold gasket, and intend to replace this in the near future. When I try to ...
3
votes
0answers
45 views

SAAB 9-5 wagon throws P1549 Code (Boost control valve)

I called an ASE-certified mechanic. He charged some $60 for the visit and $60 diagnosis and really he didn't quite spot on anything. Left me where I was - work-wise , diagnosis-wise and ...
2
votes
0answers
78 views

does vacuum valve cause a P1110 code on 2001 Saab 9-5 2.3T with check engine lite on

All of my monitors are in ready mode, only a P1110 code left, which I have installed booster pipe O-Ring, new booster valve or hooter valve, my only culprit left is the vacuum valve on firewall, and I ...