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Old 11th October 2012
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rawill rawill is offline
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Join Date: May 2006                                                
Location: near Riverton - New Zealand
My Saabs: 93 2.3 9000griffin, 92 900s LPT vrt
Posts: 3,303

Could be a sticky APC/BPC valve. Ws it a new one, if not, have you cleaned the ports.

YOu should not get to fuel cut.
It means something is wrong, far too much boost or something radically wrong with the tune and the ECU can not get the knocking under control so cuts the fuel to save the engine.
It the last resort for the ECU to save the engine.
03 V6 Renault Laguna! (best worst car I have owned!) 06 Merc E350, 11300km, 93 9000 griffin 2.3 St-II. 93 9000CSI na man,370,000km. 92 900 S LPT vert.
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