The 6NZ is very popular for Glider Kits and the fact it was built before 2000 prior to DPF's were required should command top dollar if your...
Code 55 means no detected faults
Looking at CATs record there was no detail available for that REMAN serial number.
4AS00915 PIPs/PSPs Product Configuration Product Coverage OPT/ESC Customer Name and Address Arrangement No: 0R-8325 Mfg Model: 3406E...
I agree.C12 was a good product for it'sday.
Original owner was out of Henning, TN Only 1 service item entry from Foley CAT in New Jersey at 173,868 miles for a Cat service letter update.
Give me an engine serial number and I'll send you the CAT Service history for it.
Call or visit Ring Power there in Orlando, they should be able to print you a copy of the Service History and current settings programed in the ECM.
The C12's were single turbo vs series turbos on the C13's which offered improved response. We have a lot of loggers using C13's in Northern MN.
CAT's recomended overhaul guidelines are: 600,000+ miles or 120,000 gallons of fuel burned or 12,000 hours (which ever occurs first)
Typically with that gearing you should be able to cruise between 1300 to 1500 in top gear for best MPG
Since when does one sample tell you anything.... The purpose of sampling is to spot trends in the various wear elements. Call Butler CAT and talk...
You have a by pass issue that a check valve will fix in the shunt line. Any Cat Dealer can fix this.
I would go right to CAT. Think that would be Milton Cat in your area.
There are no Cummins engines powering the CAT CT660 Trucks
I would contact the "TC" at Milton CAT (I think that's your CAT dealer??) They should be able to check lug points on that transmission or change...
Cat Driving Tips may be of help. Think I attached a copy FYI.