Those 2 are the ones. I like to add a 3rd heavy duty one from the
starter motor lower mounting bolt to the frame rail. Wire gauge #6 or
larger. That can help starting and sometimes improve charging. One from
the alternator case to the engine block can improve charging as well. #8
or larger for that one.

Mark

Pat Spragge/RFAN wrote:
> I know of 2 on the AT Westy...
>
> 1)      copper strap btwn cyl 3&4 to sheet metal below the coil
> 2)      copper strap from trans mount to frame
>
> are there any others?
>
>
> Pat
> '89 Westfalia A/T
>
>
>
> From:   Dan N <dn92610@GMAIL.COM>
> To:     vanagon@GERRY.VANAGON.COM
> Date:   11/11/2015 08:30 AM
> Subject:        Re: Oil pressure light and buzzer Checking engine
> grounding1
> Sent by:        Vanagon Mailing List <vanagon@gerry.vanagon.com>
>
>
>
> about engine grounds... anyone has a list of location of them?
>
> thanks
>