I always thought you put a cloverleaf on an Alfa to bring you luck...luck that it may go
and wow another 'hot' diesel...something we are all drooing about...or rather those who as a child never got to drive a tractor :lol: :cheese:
Actually my father has petrol tractors as for much of our farming work, a diesel used to leave you in clouds of smoke!!
In reality just another thing to remove from your car if you cannot afford a nice 'petrol' drive