Re: Erratic brake performance due to rough idle?
There was a problem with some of these systems that would cause the ABS pump relay to stick "ON" causing the pump to run continuously, even with the key off, which would drain the battery. It could be a defective relay causing the pump to cycle long enough to feel it in the pedal, which would explain the noise... I'm not talking that it's making it run all the time, but like if the contacts were bouncing around causing it to like, pulse?
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1992 SVX LS-L #1222 Pearl White
1987 GL Turbo wagon, 5 lug conversion, D/R 5 speed (Rice killer)
1992 Dodge Ram 4x4 diesel (car hauler)
1968 Dodge Polara convertible (Camaro killer)
1990 Toyota Corolla FWD auto (330,000 mile grocery getter)
1986 VW Jetta
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