2003 Mazda Tribute Whining sound at motor

2003 MAZDA TRIBUTE
100,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BIRD1965
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  • 1 POST
When oil cap on u get this noise when u loosen it where it can draw air it stops
Jun 5, 2015 at 9:26 PM
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HMAC300
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  • 48,601 POSTS
check your pcv valve and hose for clogging. also clean breather element on valve cover if you have onoe
Jun 6, 2015 at 7:00 AM