Interesting. So the Fezz went in with engine light on (P0172 - Too rich) error, BUT, they plugged it into the WDS system and it retirned P0172 E3. The E3 points to Unserviceable or incorrect fuel injectors. This is the thing, A) We have really really cr@p fuel in SA, B) A few months back I used 120Ron racing fuel at an event and got the mix wrong. My car was down on power and almost underiveable.

SO, Octane boosters and racing fuel are the culprit here.

They reckon the injectors are "dripping" at idle, causing my overfuelling.

New injectors next, but I will wait untill I can find Bosch 470cc ones for the charger. Any ideas btw where I can get?

Hope this helps.