bkr7e

Hi! A chap in here pointed out for me that I shouldnt be running with the NGK BKR7E R and be using the stock ones. But isnt it suggested to use a colder plugs with a remap? Or will the stock, (which I saw rated to 250hp) be fine, as long as they are changed often? Another question! Is...

Right firstly my original explanation and problem can be seen here in this thread, along with a video of what the car is doing aswell. http://www.seatcupra.net/forums/showthread.php?t=152070 Right, today ive been over to see SuperCupra who firstly looked on vagcom and only fault found was...