I purchase your program with the dimsport since then I have problems in the acceleration of the engine misfire.the problem start average 2500rpm
Cooper is new only 8000km, the only modification I've done are with Alta exhaust and air intake


[FONT=Calibri]Thanks[/FONT]
[FONT=Calibri]Daniel[/FONT]

 

to happen during full acceleration (black smoke)

 

I take it english isn't your first language. Who's dimsport tune did you buy?

 

I am from Quebec my English is terrible, sorry
I bought the R56 MINI Flash Tool (DIMSPORTS)Jan Brueggeman from Revolution Motor Works , if I restore old programming everything is correct
(no misfire)

What do you think


Spark plug ?



Thanks my friend

 

There is a thread started that someone who has similar problems. Let me see if I can find it

EDIT: Found it

 

ok thanks

 

Click on the link in my last post.

 

Thanks for link


I try other spark plug
What you think of

BRISK Silver Spark Plug Set
BRSK-MR12YS




Thanks
Daniel

 

The Brisks are meant to be awesome. I say try it out. As long as the part number you've quoted there is the one made for the Cooper S, of course