Hi all,

When at constant speed, say about 70ish, the car seems to be pulling, then hesitating, then pulling randomly.. When accelerating or decelerating it is fine, just when holding a constant speed..

Do you think this is MAF related?

Please let me know if you have any ideass!

Cheers,
Dan

 

oh yeah, and to add to that, it ticks over fine, and when i blip the throttle in neutral, it gently goes back to about 700rpm tick over and sits there, like normal...

its a 99 sti type r with a 2.5 conversion and a silly colinder cone filter (that i'm about to remove)