Mazda RX-7

Published

1996-08-06

Model years

1993–1995

OIL MIST CONTAINED IN THE ENGINE INTAKE AIR MAY COLLECT OVER TIME IN THE BRAKE VACUUM CHECK VALVE, PREVENTING THE CHECK VALVE FROM OPENING AT THE SPECIFIED PRESSURE. THIS COULD RESULT IN DIMINISHED BRAKE PERFORMANCE ON THE FIRST TO THIRD ATTEMPTS AFTER THE VEHICLE IS LEFT PARKED OVERNIGHT, AND RESTARTED IN THE MORNING. CORRECTION: THE TWO VACUUM HOSES WILL BE REPLACED ON AFFECTED VEHICLES.