Hello, I hope someone can help with this. I have an 88 928 with 95K miles. I bought it in April this year and have not had a bit of trouble until now. I parked it in the garage one day and the next it was hard to start. Tried the starter and it turned over a few times, finally it started and ran for about 45 seconds then turned off. Now it will try to start but not quite catch. Also there is a rapid clicking noise when I turn the ignition on. It sounds like it is coming from the intake manifold area. I would appreciate any advise.