Re: HELP! 89 900TC stalling/running rough and can't be diagnosed.... - Saab 900 Bulletin Board - Saabnet.com
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Re: HELP! 89 900TC stalling/running rough and can't be diagnosed....
Posted by JJ [Email] (more from JJ) on Thu, 4 Oct 2001 18:17:19
In Reply to: HELP! 89 900TC stalling/running rough and can't be diagnosed...., Norm, Thu, 4 Oct 2001 16:01:25
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When my AMM went bad, the car ran very rough but got me home. The next day it ran extremely rough and gasoline was spurting out of the tailpipe. It wasn't driveable until I got a new AMM.
My ECU problems were intermittent. Sometimes the car ran well, sometimes it idled went up and down, sometimes it stalled out and the check engine light came on. Eventually, the ECU stopped sending signals to the fuel pump relay. I got a replacement unit and all is well. The '89s are prone to ECU failure.
Good Luck.
posted by 198.81....
Posts in this Thread:
- HELP! 89 900TC stalling/running rough and can't be diagnosed...., Norm, Thu, 4 Oct 2001 16:01:25
- Sounds like fuel pump to me(more), KeithR, Thu, 4 Oct 2001 21:14:47
- Re: HELP! 89 900TC stalling/running rough and can't be diagnosed...., JJ, Thu, 4 Oct 2001 18:17:19 <-- Viewing This Message
- Re: HELP! 89 900TC stalling/running rough and can't be diagnosed...., JB, Thu, 4 Oct 2001 16:43:36
- sounds like ecu or amm. tough to diagnose., chrisx, Thu, 4 Oct 2001 16:25:01
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