my DTI is missing around 1800-2100RPM, its only very slight but getting worse. it doesnt do it if i speed up throught this range, e.g.pull out of a junction and accelarte. if i just sit in a 30zone at around 2000RPM and try and speed up a bit, it feels dead and then all of a sudden it speeds up, like a flat spot. i also havent noticed it crusing at motorway speeds. i use millers in each tank so i dont think its injectors.i have a slight incling its the air filter so im guna strip and clean that at the weekend.
has anyone had this problem or a similar one?
any thoughts is much appreciated.
cheers, mick.