1992 Mazda RX-7 keep losing brakes

Car: Mazda RX-7
Year: 1992
Variant: 2.6 twin turbo
Categories: Steering, Suspension, Brakes, Wheels & Tyres
i keep losing my brakes,the brake padel goes rearly hard unabling me to apply the brakes. this comes and goes inconsistantly.can anybody help?
Posted: Aug 4, 2008 (15 years ago)
vacume is not high enough check pipe from servo to inlet manifold isnt perished with engine running spray wd40 around servo and inlet manifold area if revs change youve found the air leak
Posted Aug 5, 2008 (15 years ago)

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