A metre of black snot! TADTS - really?

[roseytvr]

Anyone else get this? In fairness its mainly condensation and dries up fairly quickly but I cant recall my original engine doing it. Mapper tells me not to worry!!

[roseytvr]

griffdude said:

Nope, mine doesn't do that at all. I blame that dodgy induction system you've got. Chuck it in the bin, in fact, my bin.

Hope that helps

Lol - perhaps one day you can show me how to drive it!!

[roseytvr]

450Nick said:

It's just a tad rich on idle; mappers often do this as it's easier to get a stable idle on the rich side. You can achieve the same stable idle with less fuel (and no black marks) but it takes a bit more time to get right. Mine actually managed to pass an MOT with a supercharger and no cats a few weeks ago purely as it has the fuel tuned to be lean(ish) but stable on idle.

and mine managed to fail an MOT on emissions with new cats fitted and a so called MOT map - back to the engone builder and his turnkey solution for me - Lambda all over the place!