#8 missfire
Thread Starter
|
Member
Joined: Aug 2012
Posts: 10
Likes: 0
#8 missfire
Hello I have an 07 F150 5.4 with a #8 misfire. Changed all plugs with motocraft . changed the cop. same issue. misfire from idle to high rpm. changed fuel filter 6 months ago. truck has 225000 km. injector maybe???