so ive got a stock i6 4.0l engine right now with 120000 miles. i figure by 200000 or 250000 it'lll need to be replaced. ide really like a diesel engine inline 6 or v8 i dont really care, ide like a straight 6 tho for the torque! is there anyone who makes a replacement engine or what motor could i use???

im just curious thanks cole

 

i;ve read and heard of inline 6's going till 300000+ miles if they are properly taken care of. 120000 is still pretty new to me, i had a 250000 mile jeep that ran like a CHAMP!

 

and omfg was this jeep cared for. it eas owned by the state of washington department of natural resourses. it has a log of maintence. til 100,000 miles. every 3000 the oil is changed! tune up every 15,000. monthly inspections. and little things were taken care of like weather stripping! its an amazing little book thats in the glove box!