Misfiring in low revs

Tiny
STRONGE9691
  • MEMBER
  • 2005 FORD FOCUS
  • 60,000 MILES
I have a mk 2 ford focus with 60,000 on the clock it has developed a misfire and really struggles in low revs between 1-3 I have change the leads coil and plugs but it is still happening but not all the time only some off the time but it does seem to be getting worse
Monday, July 30th, 2012 AT 7:59 AM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
First step is to scan the codes. Autozone will do it free. Post all codes and freeze frame data here.
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Monday, July 30th, 2012 AT 10:57 AM
Tiny
STRONGE9691
  • MEMBER
  • 2 POSTS
Have the codes it 0267 and 0407
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Monday, July 30th, 2012 AT 3:24 PM

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