Can someone recommend tuning parameters Series 60

In order to fix a bad ECM tune, every tuner I talked to told me that they won't touch someone else's screw up.

So I asked Freightliner to put back the factory software. 7 dealers laughed at me and most aren't even sure that they can do that.

Globocam in Montreal can restore the factory settings. They only charge 2 hours labor so I asked them if they could adjust some of the injector parameters, as well. The software they use can do that but the Freightliner dealer is not a tuner so what would be some good parameters to use?

The truck has other issues so it might be a while before I can get it tuned.

 

That's exactly right. A good tuner needs the MCM and CPC. The Freightliner dealer can reflash my ECM but since he is willing to adjust the parameters a but, what numbers would you recommend?

I'm assuming injector timing and pulse width can be adjusted.

I could just leave my ECM bone stock but the tuner I want to use is across the country in Alberta and it is dead out there so I may need to live with the stock tune for a while.