Auto Zone will check codes for FREE.
It maybe a bad plug, wire or coil pack.
When was the last tuneup ?
It maybe time.
have misfire on #5 on a ford f150 4.6. changed spark plug and coil pack and injector.
An engine cylinder misfire has been detected if your check engine light is flashing
misfire # 1 cylinder
An engine cylinder misfire has been detected in the # 8 cylinder
P0306 Cylinder 6 Misfire Detected
Trouble code P0302 means: Cylinder 2 Misfire Detected
Check the spark plug and the wire on the 8th spark cylinder. Corosion, short, or just bad.
Your PCM is detecting a misfire with in the first 1000 revolutions of engine start up. This code is usually but not always accompanied by a cylinder specific misfire code.
If the check engine light is blinking that indicates an engine cylinder misfire has been detected
If the check engine light is flashing that means an engine cylinder misfire has been detected
If the check engine light is flashing that means an engine cylinder misfire has been detected
When replacing parts of a car, it is important to know the general cost of the fixes. To replace the ball joints for a 2003 F150 pickup truck, it is going to cost a person $40-$60 to do it on their own.