Do i or don't i
05-25-2010, 06:48 AM
#1
IRONWORKER 16
Thread Starter
Join Date: May 2010
Location: RISING SUN ,MD
Posts: 20
Likes: 0
Received 0 Likes
on
0 Posts
Do i or don't i
PUT MY 03 F150 ON DIAGNOSTIC MACHINE. # 4 CYL MISFIRE IS CODE. GOT 156K ON HER ,SHOULD I CHANGE WIRE WITH PLUGS. SHOP GUY SAYS COULD BE COIL
05-25-2010, 06:51 AM
#2
the candy man
Join Date: Apr 2010
Location: jville florida
Posts: 1,202
Likes: 0
Received 0 Likes
on
0 Posts
Usually it'll be the coilpack....I've changed mine out and fixed the prob....mine sputtered felt sluggish finally thru a misfire code on #5 so I swapped out all 8 plugs and replaced the #5 coilpack and ran like a champ...I think discount and auto zone sell em for 40 a piece
05-25-2010, 07:12 AM
#4
IRONWORKER 16
Thread Starter
Join Date: May 2010
Location: RISING SUN ,MD
Posts: 20
Likes: 0
Received 0 Likes
on
0 Posts
can an old guy that hasn't worked on a car since the early seventy's take on this project. pulled up info online #4 left side rear looking in. got plenty tools just not sure about expertice??