I am currently suffering from a problem with the performance of my just recently bought EA S with a 5 speed. Now my other EA was CP injection and I converted it to a manual. It went pretty good, now the reason I am saying this is that the new car I just bought is suffering from a slight hesitation. The car has just had 2500 bucks worth of work done to it, like new rings and guides etc, and I did find the timing was out on the cam 3 teeth. I adjusted this and now she goes like hell, but.... i still suffer from a slight hesitation at low revs therefore jerking the car a bit. Now, I have had the injectors cleaned out, changed the TPS, fuel pressure reg, O2 sensor, MAP sensor and even the computer just to try anything that may be causing it using the parts from another car I have. Can someone tell me what I have failed to miss as I want my car the way it was supposed to be... god damned fast!