If there are any Fiat specialists out there or anyone who has had this problem with a Fiat Scudo 2.0 multijet i would like to hear from you please.
The saga continues now been to Fiat had EGR software update made no difference what so ever! No fault codes and they dont have the first idea what is wrong with it Great!!
So Its had New EGR, Turbo, Intercooler, Airmass meter, MAF sensor, Fuel temperature sensor, Injectors tested all OK, de-cat in case blocked.
Overview of the problems, when you first start it white smoke from exhaust also sounds a bit diesel nocky, under acceleration black smokes like hell and judders i.e misfires badly between 2000 to 3000 rpm in every gear and is only doing 25 mpg at best! and doesn't use any oil the odd thing is it will still do 90 mph not that i drive that fast generally.
Also the problem did go away for approx 3000 miles for no apparent reason and it was running perfect then it came back again for no apparent reason its a mystery
Nobody seems to have any idea what going on with it :bang:
I am on the verge of saying sod it and replacing the engine my only worry is that the fault lies with one of the ancillaries? this must be the worst and most expensive and elusive fault ever.
Any help or advice from a Fiat diesel specialist would be welcome.