Subject	This is what it says in the repair manual, is this true??
Posted by	TwinTurboPoweredZ on January 22, 2003 at 11:23 PM
	This message has been viewed 110 times.
Message	Any modification to the exhaust system on turbo models, which reduces exhaust backpressure, will lead to lean fuel mixtures and excessive spark advance. This could cause serious engine damage.
Follow Ups	This is what it says in the repair manual, is this true?? - TwinTurboPoweredZ 23:23:43 01/22/03 Which is why the JWT ecu runs the car rich and you use - YugoBernie (NoVA) 23:46:04 01/22/03 where would set your timing with test pipes and catback? (n/m) - bfastrblast 13:25:44 01/23/03
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