Runs rough

Tiny
JEFFDAVIS
  • MEMBER
  • 2007 HONDA CIVIC
  • 4 CYL
  • MANUAL
  • 63,000 MILES
Car runs rough when a/c is on
Saturday, February 19th, 2011 AT 1:53 AM

1 Reply

Tiny
ERNEST CLARK
  • MECHANIC
  • 1,730 POSTS
When you turn on the A/C your placing an extra load on the engine. Maybe your ignition system/fuel system can't handle it.

Is there a check engine light on? If so, have the computer scanned and send me the codes.

Also, when was your last tune up?

You should check your air filter, spark plugs/wires (and quality of spark) and fuel filter/fuel pump for problems.
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Saturday, February 19th, 2011 AT 2:03 AM

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