I want to know if anyone has ever done front timing cover on 3.0 L v6 engine on 2002 Ford Ranger. I have a coolant leak at front timing cover and the manual calls for pulling the engine. Do I really have to pull the engine?? I want to know if anyone has ever done one and if there is a way to get the front cover out without pulling engine. Any info would be greatly appreciated. Also, does Bars leak really work?? 99,000 miles on truck. 2 WD