1999 dodge Cummins 24v
Asked by GuruNBJSV Oct 25, 2019 at 09:28 PM about the 1999 Dodge RAM 2500 ST Quad Cab 4WD
Question type: Maintenance & Repair
Hi I have a 1999 Dodge Ram 2500 with a 24v
Cummins I just got the truck and don’t know much
about them. It shifts hard when putting it in gears
and when shifting while driving tonight I was on my
way home and I went to pass a truck and I hit the
gas it sped up then stopped speeding up and the
rpms dropped down do you know what would
cause this?
4 Answers
The hard shift is normal for the 48RE transmission you have. As for the other problem, check the crankshaft position sensor. I literally just had a friend 24 valve Cummins do the same thing and we couldn't figure out what it was for a while. On his 2005 model the sensor is located on the bottom of the engine at the front near the crankshaft pulley
I don't know. We just replaced it. Also, try changing your fuel filter and see if that helps. A lot of people neglect that and it can cause similar problems