I had a mark 3 escort 1.6 cvh with a worn fuel pump it was a metal rod the worked of the cam or summit anyway it was worn down and i used a new 5 pence piece as a spacer i done alot of miles in that car with that 5 pence in there.
Oh food i used a flattend tin can to patch a hole in the boot under fuel tank of a mark two escort i once owned
1989 Isuzu Trooper 2.6 (3.1 conversion )
1990 Isuzu Bighorn Lotus Edition Hi roof 2.8td
1998 Vauxhall Omega Estate Elite 3.0 v6