I've had 3 sets of MTEC grooved now, all have worked well. The grooves do make a not of noise tho.
Don't bother with drilled, they're not needed unless you're racing. Plus then weaned the disk unless done properly, which means more expense.
Sorry to interject but I'd like to update you post decoke and a nice test drive.
I'm just back good drive over familiar roads, the first proper one since my decoke and the throttle response has really improved across the whole range. Acceleration is definitely quicker and part throttle...
Ah yes, I'd forgotten about option 3) the EGR valve.
First I want to pop off the under tray and have a good look around for leaks, especially the exhaust manifold. Will let you know how I get on.
#sigh
Hi everyone, Fahad put me on to this thread as he thought it might help an issue with my Civic derv.
History: The ol'gal has started smoking on cold starts and hazes under hard acceleration whilst cruising. During her stage 1 remap, Celtic thought the hazing/over fueling was caused by the...