Misfire on #3 cylinder
05-30-2010, 02:29 PM
I have a 1999 prerunner 3.4 L V-6 automatic. Its been giving me a P0303 trouble code #3 cylinder misfire. Changed spark plugs, leads and swap coil pack with #5 cylinder and the problem is still on the #3 cylinder P0303 . I also changed fuel filter cleaned Mas airflow sensor. It appears that the problem is more noticeable at low rpm (vibration) at higher rpm very little vibration. Any advice.
Automotive Network, Inc., Copyright ©2015