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Old 04-12-2014, 01:28 PM
waterdogMP waterdogMP is offline
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Join Date: Apr 2014
Location: Springfield, MO
Age: 27
Posts: 6
Gender: Male
Vehicle: 2002 Dodge Ram 1500 Quad Cab
Trim Level: SLT Sport
Color: Graphite
Engine: 2002-2007 287ci (4.7L) PowerTech V8 235hp 295lb/ft
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Default Dodge 4.7l issues, any advice?

Hey guys, this is my first post, so I hope it is in the right spot.
I have a 2002 Dodge Ram 1500 4.7l 4x4. Recently it threw an engine code, P0320, ignition distributor engine speed input circuit malfunction.

When the maintenance light is on The consistent symptoms are this:
The engine lacks power, and acts like it hits a rev limiter at 27-2800 rpms.
After driving it like this for an extended period of time (20 minutes) the transmission fails to shift properly throwing code p0700.

I reset the codes and it will run fine for 10-15 minutes. The truck also tries to die at idle at stop lights. I replaced the cam sensor and the map sensor within the last 2 months. Crank position sensor was replaced over 2 years ago, pulled it and didn't observe any damage.

So my question is, do you guys think t could be the crank sensor (the truck starts fine) or something else. Im stumped, please help.

PS: I know, I hate 4.7's too
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