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Mazda
b3000
Climate Control
Blower Fan
1994 mazda b3000 engine races when ac or heater fan or headlights are on
1994 MAZDA B3000
86,000 MILES
DARRYL LEWIS
MEMBER
1 POST
WHEN I TURN ON THE HEATER FAN OR AC FAN TO HIGH OR TURN HEADLIGHTS ON THE ENGINE RACES. ALSO WHEN GOING DOWNHILL IN NEUTRAL THE ENGINE RACES
Oct 31, 2011 at 2:55 PM
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FIXITMR
✓
Experienced Mechanic
9,989 POSTS
idle is controlled by IAC valve. could be faulty.
Nov 1, 2011 at 7:37 PM
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