Re: New emergency brake cable?
It is more than likely the vacuum pump. There is a sensor mounted right in front of the vacuum tree that will throw the brake light on if the vacuum drops too low. This will cause your brake pedal to become hard as a rock. An easy test would be next time the light comes on disconnect that sensor and see if the light goes out. If it does then the pump is the issue. You could also test the vacuum supply from the pump to see if it drops off.
97 F-350 XLT CC DRW 4X4 PSD, 285/75-16 Custom bumpers, Gauges-boost/egt/trans, Swamps IDM, 3.5"dp- 4" exh., 3" Body lift, ES bushings/mounts, Built trans, billet conv, B&M pan, Hayden cooler, Adrenaline, stage 2's, IC, H2E, E-fuel
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