when im driving sometimes, no matter what gear im in, the turbo will spool but the engine wont go anywhere, then seconds later it will realise and continue like normal, i usually have to take my foot off the accelerator and put it back on for it to stop, so when im doing 50ks then go to 3rd, and acceletrate it wont go anywhere till i take my foot offf and put it back on.
any ideas?