1992 GMC Sierra V8 Four Wheel Drive Manual 170000 miles
The dash brake light comes on at different intervals sometimes quick some times 5 to 10 min. Why would it be on? The proportioning valve was ceeping so I replaced the it with a used one. It still ceeps but every thing is tight. The brakes are solid, the problem started when I replaced the rear differencial with a used one from a 97.
Saturday, June 6th, 2009 AT 1:17 AM