The 3.7 PowerTech was designed and manufactured by Chrysler from 2002 until 2012. The engine was the base engine option for Dodge Ram trucks as well as a number of other Dodge and Jeep mid-size vehicles. Producing 210hp and 235 lb-ft of torque, the engine lacked in power and fuel economy which eventually lead to its replacement. 2005 brought a revision to the 3.7L PowerTech, … [Read more...] about The 4 Most Common Dodge 3.7L V6 PowerTech Engine Problems