You need a programmer to change the software in the engine computer.
A 2002 and before Dodge Ram 2500.A 2002 and before Dodge Ram 2500.
buy a chip or programmer. straight pipe your exhaust.
No.
No.
Yes.
Defective oxygen sensor, the check engine light should be in your face if it is running rich (black smoke).
1998 - 2002 2500's are the same body style and components.
There are 3 grease fittings on a 2002 dodge 2500. Once the aftermarket joints are installed the number increases depending on the joints installed.
A 2002 Ram was not built with a cabin filter.
1500, no. 2500/3500, yes.
2002-1500 to a 2004, yes. 2002-2500/3500 to a 2004, no.
yes