Markmx6
Full Access Member
- Joined
- Mar 31, 2020
- Posts
- 107
- Reaction score
- 195
- Location
- Phoenix
- First Name
- Mark
- Truck Year
- 1978
- Truck Model
- C3500 dually
- Engine Size
- 454
Which software are you using for programming?
HPtuners will read the PCM without licensing anything and it will give you all of that information.
I also believe that there will be the last four digits of 0411 if it is one. it will also have red and blue printed on the case near the connector.
HPtuners will read the PCM without licensing anything and it will give you all of that information.
I also believe that there will be the last four digits of 0411 if it is one. it will also have red and blue printed on the case near the connector.
