Hello to all the community here
i own a '10 alfa brera tbi with aboutt 100.000 km on the clock ,
i have gone with custom ecu remap and custom full exhaust , also put a free flow filter in the stock box .
The man who remaped the car has changed the revlimiter fro 6050 to 6600 the pressure from the n75 valve has gone to 1.5 bar overboost and 1.4 ct to 1.2 at revlimit
at this point when trying to pass the old revlimit (abt 6100) the car misfires i feel a "gap" and then keeps going till 6600
anyone else experienced same problem with misfires ?
the car has new spark plugs and tested some new coils from a fiat tjet , same problem again
any help would be gratefull
also contacted alfatune he believed it is the programmers fault something he might have missed.
thanks for your time