Its definatly a Suzuki unit, not GM. From what I can determine, its a generic unit used mainly in Japan.
While EGR seems quite possible, it may also be something simpler, so I want to put that aside to look at any other potential cause. When the EGR went on the Rover, the symptoms were vastly different, essentially a massive flatspot but the engine still sounded ok.
Ive also compared the engine to a Vauxhall 1.2 - doesnt look even a bit like it.
The plugs seem to be in the top of the engine, and to get them you have to remove the air filter housing and some other plastic box - I know this because I traced the leads from the dizzy.
Im not too worried, Im sure it will be something reasonably obvious in the end.
Last edited by: stunorthants29 on Sun 26 Dec 10 at 13:06
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