2005 Kia Spectra********

Tiny
LITTLELADY2011
  • MEMBER
  • 2005 KIA SPECTRA
  • 4 CYL
  • 97 MILES
After engine has completely warmed up (15-20 min of driving)the car****** very roughly at the 22mph mark. The RPM gauge also revs at the same time. This will only happen if I am accelerating. For example, if I take my foot off the gas and let the car coast over the 22 mph mark, it will not*****. A free computer scan gave a code of P0304 cyl 4 misfire. Any ideas?
Saturday, January 8th, 2011 AT 4:12 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,355 POSTS
Since you know the #4 cylinder is missing, I would start there. Change the plug and wire. If that doesn't fix the problem, have compression checked on that cylinder. Also, make sure the injector is working all the time.
Was this
answer
helpful?
Yes
No
Thursday, February 3rd, 2011 AT 1:38 PM

Please login or register to post a reply.

Sponsored links