Shifting hard and running rough

Tiny
MYMAZDA 6
  • MEMBER
  • 2005 MAZDA 6
  • 145,000 MILES
2005 mazda 6, auto, 4 clyn, 145,000 miles, recently developed rough idle, check engine light, AT and icon light as well as tcs light, car idles around 1400, cannot get up to any speed, trans shifts hard. Some times I can shut off and restat, car runs ok, only the check engine light is on and suddenly the above sympton comes back, it goes from normal to poor idle, the throttle body has been replaced 3 times!
Wednesday, April 11th, 2012 AT 2:56 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,262 POSTS
Have the computer scanned to identify where the problem is coming from. Most parts stores will do it for free
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Wednesday, April 11th, 2012 AT 3:21 AM
Tiny
MYMAZDA 6
  • MEMBER
  • 2 POSTS
Code P2100
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Wednesday, April 11th, 2012 AT 3:31 AM

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