O.K. my next question I have is is anyone have a set of instructions on properly removing the blown engine out of a 2000 Dodge Durango, 5.2 liter, 318 motor. Especially the Air Conditioning R-134 charge. Is there any way to remove the A.C. with unpressuring it and is there any suggestions on taking it out without causing me any more issues. The A.C. compressor and components are practically brand new and I don't want to mess the Air Conditioning system up after installing my new crate motor. Suggestions will be great and you can send me instructions to my personal inbox on this forum. Thank you Bob