My Volvo S70 GLT -99 sometimes won't start after washing it, or sometimes even after a heavy rain...
The starter motor and thus the engine turns, occasionally igniting a cylinder, but it won't start.
All I can do is wait the problem out, and it works when it's dried up. (not a very good solution)
I presume this is some ignition-electrical issue... But what can be done about it? Is water crawling up the engine from below? or what? This should not happen because of just some rain, something must be wrong here right? Aren't all the vital parts of the ignition system fully water protected?
I'd appreciate any help and tips!






