My 15 v6 RAM 1500 has 120k miles on it. Recently I started observing a shake/gitter coming from the engine every other cold start. Now, the shake happens on every cold start and has thrown P0300 code (multiple cylinders misfiring). If this was isolated to a cylinder the code would specify a...

Hey guys. I’ve looked all around and can’t seem to find an issue quite like mine. Went outside Saturday morning to warm the truck up, started just fine and long enough to get warm. Came outside to leave and the truck was shut off. Hard to start without giving fuel. If it starts it shakes and...

I have a 2012 4.7l that came up with the P0300 code. I cleared the code with my gauge tuner and it went away. After driving for about a day it came back and the check engine light came back on. I changed the spark plugs and reset the code and it stayed away for a little while but came back on...

Today my light came on and my truck(2006 Dodge Ram 1500 5.7L mega cab) would drop to low rpm while not moving and sometimes die. The auto parts store read P0032-heated oxygen sensor heater control circuit high bank 1 sensor 1, p0300-random multiple misfire, and p1128 close loop fueling not...

so it finally happened. got a p0300, p0302 and p0307. before the light came on, it sputtered going up a slight incline and I thought I heard a corresponding knock. my first reaction was to tell my wife to shut it down and pull over, but it quit as soon as the road leveled out and the engine was...

Hi I have a 2000 Ram 2500 5.9 gas. Background on it is I got it 6 months agl and it hadnt seen the road in 2 years. Guy thought the trans was bad. It wasnt. Anyway. It ran horrible so i replaced intake gaskets, plugs, wires cap rotor, distributor and all sensors except MAP sensor. It ran fine...

Hey guys, here goes my first question, brand new to the forum even though I've been reading it all the time. Today I found my radiator had nearly nothing in it which was causing overheating while stopped in traffic idling. Filled it up again with water because I'm flushing tomorrow and bled the...

I have a 2011 dodge ram 4.7 with 66,000 and I'm having problems with miss fires. They happen randomly with no consistency with p0300 and no other codes. The miss fire lasts about 1 to 3 minutes. So far, I have replaced the spark plugs and my camshaft position sensor and have cleaned the...

I have a 2011 Ram 1500 with the 5.7 hemi. A couple weeks ago it started to misfire and threw the code p0300 and p0303. The weird thing is that if you switch from off to run a couple times the engine runs fine. Any ideas?

Wife drove my truck tonight for about 10 minutes. She informed me about 5 minutes before I was headed to bed that the check engine light came on. Of course I couldn't just go to bed so I checked the code. P0300 random intermittent misfire. What would the most logical explanation for this be...

About a week ago my check engine light came on. Went home and hooked up the code reader and the code was p0300, random misfire. So I replaced all of the lower bank plugs with news ones from the dealership. Code went away but now it's idling @ 500 instead of the normal 600 and its fluctuates...