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Red hot manifold "RED"???
Posted by Jason (more from Jason) on Wed, 20 Feb 2002 10:13:38
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I have a 91 Saab 9000 turbo, the exhaust manifold gets red hot after about 15minits of normal city driving.
Here's what I've done so far
1. pulled catalectic converter out drove 15 min. still red hot
2. pulled turbo unit off inspected seems to be working fine nothing loose broken or stuck that i can see
3. A friend of mine is a mechanic, he mentioned maybe oxygen sensor is bad, thinks the sensor is telling the
computer to run leaner or richer, causing the manifold to heat up red hot?
I would appreciate any help I can get!!!
Thank you Jason.
posted by 63.78....
Posts in this Thread:
- Red hot manifold "RED"???, Jason, Wed, 20 Feb 2002 10:13:38 <-- Viewing This Message
- Has it always done this?, BillJ, Wed, 20 Feb 2002 17:23:27
- Re: Red hot manifold "RED"???, Eric Law, Wed, 20 Feb 2002 13:24:23
- My manifold glows bright red..., Kyle, Wed, 20 Feb 2002 12:14:10
- Boost?, Alex, Wed, 20 Feb 2002 10:58:08
- not normal under regular driving, nickR, Wed, 20 Feb 2002 10:18:59
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