Usually a fix that lasted for the remainder of the winter was to pull the electrical connector on the monovalve, clean up the electrical connections real good and connect it back together. Real simple and very effective. A little of that electrical contact grease is helpful on the connection.

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Junqueyardjim
Christianity, if false, is of no importance, and if true, of infinite importance. The only thing it cannot be is moderately important. C.S. Lewis



1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
Mom's car, but I won't let her drive it!