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Your 3-2-1 code is probably 'False'... 700 1990

posted by  mrjoeski on  Fri Oct 29 11:48 CST 2010
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last visit: Wed Jun 11 07:36 CST 2014
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Yep looks like I have that mod. That would explain why the 3-2-1 fault is always there. Thanks! I did a ton of work today. Cleaned the trottle body, battery terminals and all grounds. Fixed the airbox intake that was sucking hot air all of the time. Cleaned the AMM probe (regina). Plugged a leak in the tube leading from the flame trap to the throttle body intake. The engine was stone cold by the time I finished and it started and idled well. I'll check again in the morning, temps are supposed to get down to 60 tonight (I know, poor me!).






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New '90 740GL idles rough under load after quick stop that stalled engine. [700][1990]
posted by  mrjoeski  on Thu Oct 21 17:13 CST 2010 >


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