This is a popular question because parents are concerned about the quality of their children's education. They want to make sure that the materials they purchase will be accepted by the state, public school system or colleges.
Expert: sprinkles08 replied 4 years ago. Hello and welcome to JustAnswer! Yes, the 3.3 and 3.8 are interference engines. They have a timing chain instead of a timing belt though, I've never seen or heard of a timing chain breaking on a 3.3/3.8 and causing any valve damage.sprinkles08, Chrysler/Dodge/Jeep master tech.Category: Dodge.xpert: sprinkles08 replied 4 years ago. Hello and welcome to JustAnswer! Yes, the 3.3 and 3.8 are interference engines. They have a timing chain instead of a timing belt though, I've never seen or heard of a timing chain breaking on a 3.3/3.8 and causing any valve damage.
The 3.7âs first use was being the optional engine on the Jeep Liberty, followed quickly by use as the 2002 Dodge Ram's base engine. In both cases, the 3.7 V6 was mated to a five-speed manual transmission or an automatic. It was later attached to a six-speed manual.