low power, hot cat. conv. ?? - Saab 900 Bulletin Board - Saabnet.com
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low power, hot cat. conv. ??
Posted by mdbush (more from mdbush) on Tue, 22 Apr 2003 11:06:35
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So, a couple of days ago, my 92 2.1L non-turbo would almost stall in the morning, but would come to life and go fine all day.
Yesterday I changed the plugs, wires, cap, & rotor, and the thing is completely messed up, but I've checked every one of those new components and they are not the problem. I have attempted to set the timing, but can't get it any closer than about 7 deg. The idle is very rough, the spark plugs are coated with carbon (too rich). The car will go, but the catalytic converter gets hot and glows red.
So what's going on here? Is the cat ruined? What else do I need to look at? The check engine light was on, but now isn't.
MDB
posted by 207.69.93...
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