At motorway speed, my bonnet flutters up and down on the left hand side.
Does anyone know a fix or is it because the engine cover is missing?
The answer is to install bonnet pins. Most FD\'s suffer this issue, and can be worse with fibre glass bonnets.
Fish
Mine does this too..... Just behind the left side headlight. Can be very un nerving for passengers!!!!!
Jono
I had a Carbon bonnet on for about a week that was the reason it came off again, I put my Stock bonnet back and it was fine again.
If its a stock bonnet check the Hinges for wear and have a look at the Loop on the bonnet (make sure its not got a Groove worn into it)
Also make sure the Two rubber Stops are still there (some times they fall off).