****... so many things to check yes mines an auto/ tiptronic one fuel is good check- shell v power 95 stopwatch check definitely fine one was a seiko chromograph and one was a g shock both showed up same results transmission?? dunno its only done 31000kms should be fine right? MAF could b dirty thus decreasing performance?<=== can you be more percise sorry i am still a newbe perhaps the efi, ****ty coils ?<=== can you be more percise sorry i am still a newbe brakes are binding<= break was checked at service and 100% fine fuel filter is clogged <= new one was replaced at service uneven cylinder compression or theres something in your exhaust system creating more back pressure <= serviced said was fine but still..... weird transmission fluid<= still dark pinkyish colour no burnt smell so should be good how do i rest my ECU? please tell me thanks do i disconnect the batter or ? the only thing i can think of now besides above is that my tyres are spining a lot before it gets grip of the road besides does tyres pay a big important part? they are still in the legal limit but not very grippy i must admit