Please help. Got this 3 year old 2.2 diesel auto s/h at christmas and its started playing up. Within a couple of miles from home, after coasting, you put your foot down and its lost power. Stopping and putting it into neutral, the engine slowly revs to 2800rpm and stays there. If you stop the engine and restart, its fine - indicating something electrical. But there are no warning lights illuminated. Economy on the coimputer also drops markedly when the loss of power occurs.
Its also developed a resonance under power at 1500rpm since they looked at the EGR valve - which they said was fine.
It has done this twice whilst joining the mway and I consider it dangerous !
Dealer has changed ECU and air mass meter (this was flagged in the ECU) but the fault still persists. I'm going to try and reject it but if its a known and simple fix.....
PS Dealer is useless
Its also developed a resonance under power at 1500rpm since they looked at the EGR valve - which they said was fine.
It has done this twice whilst joining the mway and I consider it dangerous !
Dealer has changed ECU and air mass meter (this was flagged in the ECU) but the fault still persists. I'm going to try and reject it but if its a known and simple fix.....
PS Dealer is useless