[CU2] Does your car have an issue with a "post-combustion detonation sound"?

**bk212** · 21-05-2009 01:05 PM

My CU2 has pinged consistently on 95 RON and 98 RON. Have tried full tanks of both - can't discern much difference in the pinging, it's there regardless of fuel type.

**aaronng** · 21-05-2009 02:14 PM

Originally Posted by bk212

My CU2 has pinged consistently on 95 RON and 98 RON. Have tried full tanks of both - can't discern much difference in the pinging, it's there regardless of fuel type.

Thanks. Now.... is anyone game to try 100 RON? It is expensive though.