Re: Bucking Part II

[tr6taylor@webtv.net (Sally or Dick Taylor)]

Robert---There's a simple way to test your theory. If you think the fuel
tank is trying to feed the fuel pump while under the load of a "vacuum,"
it will hiss when opened, as air rushes in. (You may have to get your
ear close to hear it.) Or, drive with your cap not snapped tight enough
to cause a vacuum. At least long enough to see if the bucking stops.

Dick T.