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Re: Ford F250 RWAL-code 4, rears lock up
Posted to Technical Discussion Forum on 3/28/2002 2 Replies

Richard,

It sounds like the RABS valve is leaking internally, I have fixed several with new valves, and others with a bypass of the valve. Feels almost exactly like a bypassing master cylinder.

Tom Login to read more.

2 Replies Received (View Replies)