mazda 626

1999 MAZDA 626
75,000 MILES • 4 CYL • AUTOMATIC
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MAY
  • MEMBER
  • 1 POST
my mazda 626 vibrates while stationed
Feb 4, 2011 at 6:58 PM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Could be misfiring due to needing a tune-up and engine/tranny mounts problem
Feb 4, 2011 at 8:05 PM
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MAZDA_TECH_TORONTO
  • MEMBER
  • 25 POSTS
could be that the engines base idle is too low. try setting it between 750-800rpm. idle screw is on the throttle body..also if the throttle plate is gummed up with carbon and is stuck slightly open it can cause a rough idle symptom
Feb 5, 2011 at 4:52 AM
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