Trucker202
Junior Member
- Joined
- Dec 18, 2015
- Posts
- 16
- Reaction score
- 2
- Ram Year
- 2011
- Engine
- Hemi 5.7
I have a 2011 outdoorsman with the 5.7. I know it had a broken manifold bolt on the passenger side. I now have a tick on the drivers side and a misfire on cylinder 3 (p0303). It runs fine just cruising and under light acceleration. If I get over 3k on the tach it starts misfiring and throwing the code. I have religiously changed the plugs every 30,000 with oem ngk's from the dealer. Always run premium fuel 93 octane and always changed oil with 5w-20 Mobil 1 full synthetic. I just changed the plugs again and replaced the number 3 coil. Also did a compression test and have 195-210 on all cylinders. Still have the issue. Where could my problem be?
