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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
Have you set the fuel sync with a scanner yet? That may fix some of your issues. Another thing that may help, add 2 or 3 bottles of Seafoam and 5 gallons of fresh gas.
I should have been a tad more clear, p0340 has not gone away. The misfire is gone completely.
Originally Posted by 2bit
Have you set the fuel sync with a scanner yet? That may fix some of your issues. Another thing that may help, add 2 or 3 bottles of Seafoam and 5 gallons of fresh gas.
I do not have access to a scanner that can set the fuel sync, the p0340 won’t allow it to go fast enough without issue to limp it to a mechanic shop to do it I’ve added seafoam but not that much and the gas is fresh in it.
Gotta be a wiring, or pcm issue then. Its *possible* you get a bad sensor..... but, barely.
Are there any tests that you know of that can be done? I found another forum which detailed testing the wiring, but it was for a diesel. And none of the wiring matched up with min.
If you pulled the distributor/pump drive gear it's possible you didn't put it back in correctly and this could be setting the code. In the LA motors you could run it in any position as long as the firing order was correct. In the magnums you can't do it. Get the motor to TDC #1 cylinder on the COMPRESSION STROKE. Remove the cap and see where the rotor is pointing. If you can't set it like in the pic it's probably off.
