Engine/Transmission (1998.5 - 2002) BD exhaust Brake

[mmkummerfeldt]

Does someone know where I can purchase a 12 volt dc 4 way valve [Numatics #BD123010] that operates the cylinder for exhaust brake? It is sticking and not always shifting to operate brake. Thanks Mel

 

[sfritts]

pull off the 2 hoses that go to the cyl. and spray some WD40 in each valve port, and then work the valve it should free it up I usually end up doing mine on the 98. 5 each spring and then it's good till next year.