unclethumbtack
NAXJA Forum User
- Location
- Seneca MO
I got a good deal on an 2001 4.0, AW4, np231, with 19,000 miles on it. It was already pulled from the jeep. I don't really have a use for this engine right now. My 96 has 158k and my 2000 has 133k. I pulled the plugs and sprayed fogging oil in the cylinders and cranked the engine by hand. Is there anything else you would do and How long could this engine sit before I need to get it in something?