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Reply to "Loss of Brakes"

quote:
I only seem to lack brakes when I kick on the AC and idle drops, if that means anything?

The increased load from the AC compressor can be expected to lower rpm of the engine. How much is normal? Varies with a lot of variables.

Your engine vacuum is related to engine rpm, so you may have a connection in that manner.

One easy, cheap part that can affect vacuum is your PCV (valve). Pull it off and see if it freely rattles; replace it if is isn't.

Larry
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