I'd start with new wiring.

Jim

On Fri, Jul 27, 2018 at 7:01 AM B Feddish <UprightBassGhost@hotmail.com>
wrote:

> A few months ago, after a few days of rain, the van started up but then
> started running rougher and rougher until it just stalled out.   I poked
> for awhile but ended up calling a tow truck.  The van started up fine when
> it got to the mechanics.  It was fine ever since.   This morning it started
> doing the same thing so I pulled over and let it rest a few minutes.  It
> started up and ran fine again until about half way to work then it started
> bucking and hesitating.  I made it tow work but what are some things to
> look for. The bucking does not go away if I just turn the engine off and
> restart.
>
> 1983.5 Westy.
>
> Thanks,
> Bryan
>