running rough and hesitating

107,000 MILES
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SHARON FLOYD
  • MEMBER
  • 2 POSTS
Took my car to a mechanic for oil change and flush cooling system.my car was running good no engine light on. I get my car back and engine is running rough and hesitating. what could have the mechanic done to mess my car up?
Jul 9, 2016 at 6:48 PM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Do not assume the mechanic caused that problem. It sounds like it is misfiring, but needs to be tested further. The first step would be to have the computer scanned for stored codes and go from there.
Jul 9, 2016 at 9:28 PM
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