Quote:

my bonnie america 2003 after its second service has now developed an oil leak from the cylinder head




Check the torque of the headbolts won't hurt but don't me tempted to over-torque them, remember the whole thing's alloy and strips fairly easilly if abused. If it's developped shortly after a service I'd be taking it back to them and bitching at them to fix it. Don't get your hands dirty on something that shouldn't be your problem - you paid for a service, demand service.

Matt