| Message: | | Hey Porsche enthusiasts. Quick question for you all. I have a 1982 928 that started doing a weird stall after it's been running for a few minutes. In other words, it starts up fine (at around 1250 RPM), then drops just below 1000 RPM after a few minutes. After that (especially if I am stopped and in gear or park), it'll drop to the bottom, then either rev up and down or stall. Putting it in neutral seems to help for the most part, but not always. Any ideas? Vacuum problem, perhaps? Thanks!
| |