2015 Intl Pro Star

[amermextrucker]

Hello,

New to this page. I want to start out by thanking Rawze for allowing me to join this page . Alot of knowledgeable people on here and as an O/O i feel i can learn alot on here. Im looking to purchase my first DEF/DPF truck. Looking for some feedback good or bad . Here are the facts.

1.) 2015 intl ProStar with Cummins ISX 450HP , 10 spd trans & 3.36 rears. Truck has 463000 MILES.
2.) New liners , rings and rod bearings in 2018. Most likely due to carbon packing.
3.) New turbo 2018.
4.) Fuel pump campaign 2017.
5.) New injector 2018 #6
6.) Test drove truck after inspecting . Truck drove great. (bobtail)
7.) Pulled oil sample after test run. Sent oil sample to Caterpillar lab. Oil was black. I was told by salesman oil was "possibly" changed in may 2019. Sample came back with Iron at 36 ppm.
8.) I sent truck to DYNO test next door to CUMMINS dealer. Per tech at Cummins truck did really well on Dyno test. Blowby is very minimal like new engine and boost was at 27 psi at 1499 rpms and 51 mph. Oil pressure @ 39 psi and blowby was 3.58. Per tech no fault codes or check engine light during dyno.
9.) Based on this info I made an offer to purchase truck.
10.) Dealer has agreed to clean DPF filter prior to me taking possesion.
11.) Truck has 14000 total hours .
12.) Truck has had some emissions related sensors replaced.
13.) After DYNO i was told by cummins front cover is leaking and gear housing gasket might be going. I was told that was a common issue. I requested truck be black lighted for oil leaks.
14.) Coolant was green which concerned me. I requested that it be changed to red coolant and coolant filter be replaced.

I feel im getting truck at a very good price. Its a buyers market at the moment and i need a sleeper. I know these engines have some issues but which ones dont? im also a big Cummins fan. I feel ive done my homework. Pls any feedback good or bad I would greatly appreciate it as I have not signed anything yet.