2013 Kenworth T660

[redbeard]

Direct drive with 3.42 is not a deal breaker.
Oil burning carbon packed pistons, non updated fuel pump, low oil pressure at idle are deal breakers.
Without a outside mechanic removing valve cover to inspect cam and fuel pump I would not consider it unless there is $30,000 dollars of cash left in your pocket after the deal.
I have a 2013 KW T800 with isx with 350,000 miles and very aware of this situation. I would purchase differently if given another chance with the true and real information learned here.
I burn 1 gallon every 3000 miles, updated oil pump, rolled new main bearings, installed by pass oil filter, updated fuel pump plungers and rollers. Also Re-sealed front structure because of oil leak.
As Professor Rawze would say, a true cry baby. But she’s paid for and looking to inframe in the future with all the upgrades learned from others.