The 4.7L PowerTech V8 which Jeep, Dodge, and Chrysler used in their cars and trucks in the late 90's and early 00's is a good motor.... IF you know how to take care of it. One major issue with these engines is the cooling system. If you hope to keep a 4.7 running and happy you will need to know all of the following, which this video addresses..

How to install a new thermostat
How to (properly) bleep air from the radiator and cooling system
How to maintain the hydraulic cooling fan
How to keep the 4.7 from overheating
What happens if the 4.7L DOES overheat

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We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what you are doing, leave it the professionals!