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Old 03-01-2017, 12:12 PM
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ILUVMILS ILUVMILS is offline
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Join Date: Sep 2002
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ABC is one of the most mis-diagnosed systems, IMHO, by DIY'ers........start by checking for visible ABC fluid leaks. If none are found I'd recommend having an SDS equipped shop check it out. It could be something as simple as a pressure sensor malfunction.

The valve block issue (debris not allowing the valves to fully close) can often be resolved by performing the ABC filtering procedure. You'll need two ABC filters, a minimal amount of fluid if any, and an SDS to actuate the "rodeo routine.

Guessing what the problem is can be time consuming, expensive, and quite often, incorrect.
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