2012 f150 5.0 p0300 p0304 p0307
#1
05-07-2017, 02:31 PM
Join Date: May 2017
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
2012 f150 5.0 p0300 p0304 p0307
Getting random misfire along with misfire on 4 and 7. This is only happening when I have a load on or am on the gas pedal. It is happening around the 70mph mark. Light flashes and then stays on. Changed all plugs and coils. Wondering what 4 and 7 would have in common.
#2
05-07-2017, 04:27 PM
Senior Member
https://www.obd-codes.com/p0300
https://www.obd-codes.com/p0304
I would put a bottle of Chevron Techron or Gumout with PEA in the gas and see if it helps. It could be plugged injectors, or low fuel pressure, or a combination of the two.
How many miles on the engine?
https://www.obd-codes.com/p0304
I would put a bottle of Chevron Techron or Gumout with PEA in the gas and see if it helps. It could be plugged injectors, or low fuel pressure, or a combination of the two.
How many miles on the engine?
#3
05-07-2017, 06:25 PM
Join Date: May 2017
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
