1999 Mazda MPV coolant boiling

1999 MAZDA MPV
124,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CQI
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  • 1 POST
cool.ant is expanding back and boiling in th resevour even if l drive slowly. It all started when the wheather changed where l stay is a hot region Zimbabwe.

But when it boils the tempreture gauge rmains on normal on dash board.
Sep 12, 2010 at 3:27 AM
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RASMATAZ
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Try replacing the thermostat and go from there.
Sep 12, 2010 at 4:36 AM