1986 and up 2.1L vans: two ground points under the ignition coil / relay
mounting plate on the left side engine bay sheet metal. Grounds include fuel
injection and lighting grounds (a bunch of brown wires going to two bolts)
including aforementioned braided ground strap.

Also ground point at the (plastic) oil breather tower mounting pad, just to
right of the distributor. (Why didn't they just use the fuel pump blanking
plate stud there)?

Dave