andy130

iTrader: (2)

Boost pipes are all ok no holes, had new turbo fitted an recon injecters about month ago, pumps black smoke if rev'd to 3k+ even puts a black line on the road lol, had it on computer an no codes coming up, what would cause this?

jamie's

egr valve?

botters

iTrader: (2)

overfuelling massivley

andy130

iTrader: (2)

what could cause this mark?

botters

iTrader: (2)

possibly an injector stuck wide open, may not even flag a fault. i know from my younger years playing with 306 turbo diesels it was a case of no smoke no poke lol after turning boost and pump up! we used to get them to smoke like fuck on a straight road and turn them down little by little till the smoke went ha ha. my zx turbo diesel used to nail my mates rs turbo till 3rd gear with a nice cloud of unburnt skeg lol

botters

iTrader: (2)

oh and its marc lol

Glenn_

iTrader: (1)

It cant be faulty its a BMW. There a miles better car than any other make of car.

andy130

iTrader: (2)

i had the injectors checked tho?

Fullflush

I know you said you have checked boost pipes, but I'd double check them. It must be an air leak or over fueling.