Why 1984 Mazda B2000 front brakes release?
The 1984 Mazda B2000 front brakes release due to a vacuum issue. This issue can be traced back to the power brake booster, which does not receive enough vacuum from the engine. This results in the brakes not being able to release properly. To fix the problem, check the vacuum hose, the power brake booster, and the vacuum pump for any leaks or malfunctions.