[Meridivs]

Thank you LMP, I was looking forward to your ideas!

Seems like a weak electrical connection or battery to me too (especially since this TS sat outside the whole winter until I bought it) but the mechanic working on it now already changed the battery and battery connections.

Are there any tell-tale signs of water in the cylinders?

Once the car starts it runs good, it even restarts fine if you don't let it sit for a few hours.