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scary engine development 200 1987

posted by  c_j_mooney on  Wed Oct 5 06:36 CST 2005
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last visit: Wed Sep 14 17:39 CST 2011
[RELATED]

The glowing manifold could be indicative of a failed knock sensor - the ICU retards timing when no signal, or a faulty signal, is picked up by the knock sensor. I can't see that being as sudden & dramatic a failure as you describe though. Maybe an ignition miss caused a backfire that knocked the converter honeycomb loose and plugged up the converter outflow. Any exhaust pressure when you cover the tailpipe with your hand?
--
Chris, Dartmouth NS Canada 70 M-B 280SE, 83 245DL, 84 244 turbo, 90 780 turbo, 92 VW Golf, 90 740 Rex/Regina






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