Hi, I’m new to these r56’s as I bought one yesterday and everything was fine on the car I even drove it 5 hours home yesterday today I went to the petrol station and put in 99 octane on top of the 2 bars of 95 octane I already had in the tank. Then on the way home I noticed the car not responding right it would Rev up when I put the foot down but it wouldn’t accelerate or give me any power at all. Then at slow speeds it would go to between 5/6 rpm before getting. Any power at all and it still wasn’t full power.

Can anyone help me diagnose what the problem is ?

 

Clutch is slipping.