I normally do a complete fill when re-fuelling but the car won't start immediately. This has occurred every time I re-fuel. What could be the cause and has anyone else ever had this experience. Someone suggested that I change the gastank cap and that may resolve the issue, hinting that airlock is in...

Hello all,
I've recently purchased a 2000 C70 convertible and I have a couple of issues with it.
The trunk list appears to have lost its holding power, it bonked me in the head yesterday
GS