2007 Hyundai Accent hesitation

2007 HYUNDAI ACCENT
41,000 MILES • 4 CYL • FWD • MANUAL
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KARENJACOBS
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  • 1 POST
between the miles of 25 and 45 my car has a hesitation, like it is not hitting on all cylinders. Once I get up to 45 it smooths out. My boyfriend suggested that I put some gas treatment in it. When I went out and started it, the check engine light came on. When it idles the light stays on, when I drive it, the light blinks.
Mar 26, 2009 at 8:25 PM
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ZACKMAN
  • CERTIFIED EXPERT
  • 4,202 POSTS
Blinking check engine light while driving means a fault that may cause damage to your catalytic converter. I suggest that you take the vehicle to your local Autozone and have the computer scanned for codes. Post the code numbers here so we can begin the proper diagnostic.
Mar 26, 2009 at 11:14 PM