CPA CHIPTUNING - Problems
I've been using CPA powerbox (best version) for my ML250 for about 6 months now and it does feel a little quicker but sometimes the transmission will go into a strange mode that it doesnt change gear. You will have to turn the car off with keys out of ignition for about 1 minute and it would be ok. Also when fillin up you have to remove key from ignition or sometime it has errors with the transmission.
My friends landrover discovery also has this problem...
Their service is crap as soon as you purchased..
I will not buy again.


