misfire
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Unexplained Engine Problems (P0300, Unexplained Coolant Loss and Cruise Control Not Activating
I have a 2005 dodge ram 1500 slt quad cab 4.7 Engine non-flex For the past 2 months, I have been having a p0300 misfire code (random intermitted misfire) and sometimes it will throw in a p0307 (cylinder 7 misfire) code. I have replaced my spark plugs in all my cylinders and replaced the...- Dustin Moldthan
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- coolant leak cruise control misfire misfires problems engine troubleshooting
- Replies: 4
- Forum: Engine & Performance
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Tune up issues
Okay, so here we go, I started a tuneup on my 1997 5.9 2500 4x4 Before I started I had a misfire in cylinder 8, as I started my tune up, I noticed gunk on the spark plug for 8, I’ve also redone the distributor cap and made sure it has been wired correctly. It’s started up, and runs, however it...- Oddbr13n
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- maintenance misfire tune up
- Replies: 5
- Forum: Engine & Performance
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Dead Hole 4.7L
I have a 2004 ram 1500 4.7L non flex fuel. I recently took it into a dealer to get the two airbag recalls taken care of and when I got home I looked over the paperwork they gave me. They never mentioned anything to me in person but on the inspection report it notes I have a dead hole in my...- Sun_Devil375
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- 4.7l dead hole engine misfire
- Replies: 9
- Forum: Engine & Performance
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Rough Idle, Misfires, Rough acceleration, any help?
I got a 2012 5.7 Hemi. Got my truck back from the shop and it's been misfiring since. They replaced a leak in the manifolds that was causing the tick and the tick is gone now. They also replaced the o2 wiring harness from the injectors all the way down to the o2 sensors and replaced both...- Cowboy Brick
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- idle misfire missfire ram ram 1500 rough rough acceleration rough idle
- Replies: 42
- Forum: Engine & Performance
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Truck shaking at 45 mph. Need help plz. (Solved)
alright so i got this truck given to me, it had been sitting on a lot for sometime and green mold inside and out. Cleaned it up and took care of it. Head gasket was blown. Fuel pump was shot. I changed them out successfully. Had a crack on the head on the 2nd cylinder. Had a misfire p0302. I...- Glory2God
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- 1997 misfire
- Replies: 9
- Forum: Engine & Performance
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Engine dying tried everything
Greetings all. First time here. I have a 2011 Dodge Ram 1500 with a cylinder 5 misfire, which happens around 3k rpm. Notified by a flashing engine light which will go away. If I left off and let it settle it’ll stop. The misfire with sometimes cause multiple misfires and the engine with shake...- DonewithRam
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- engine hemi 5.7 misfire po300 shaking
- Replies: 11
- Forum: Engine & Performance
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HELP!!! TRUCK WONT RUN!!
About a week ago I was working out in death valley. From death valley to my house is around 5 hours. My truck ran perfectly throughout the whole drive. We even stopped a couple times and I shut it off and it would turn back on no problem. When I reached my house I shut off the truck and went...- Panadero2
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- engine issue misfire not starting
- Replies: 5
- Forum: Engine & Performance
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Ignition coil secondary circuit help.
Hey guys, I’ve got a 2015 ram 5.7 hemi Laramie longhorn I need help with, intermittently the truck would throw a misfire code for cylinder 8 (0308) now it’s a constant code followed by P2323 ignition coil H secondary circuit malfunction. Lemme tell y’all what I’ve done. Bought new coil and...- Race Barry
- Thread
- coils help hemi ignition ignition coils misfire secondary circuit
- Replies: 11
- Forum: Engine & Performance
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New wire harness destroyed my engine.
To start I have a 2013 Ram 1500 (3.6) I was getting a bad misfire on cylinders 3rd & 5th. I went ahead and replaced the ignition coil for all 6 cylinders as well as the spark plugs. The misfires continued and it was determined that the problem was the wiring harness. I took it to a Dodge...- Flacko Joyde
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- cam phaser camshafts engine codes misfire ram 1500 wiring harness
- Replies: 19
- Forum: Audio & Electronics
