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.
All 3.5 liter V6 engines from Chrysler had distributorless ignition (shifting from coil packs to coil-on-plug in later years) and sequential multiple port fuel injection. John Hurst designed a single-cam-per-head setup with dual valve rocker arm shafts, a design that cut costs for the four-valve-per-cylinder setup.arcel wrote in 2008, regarding the Dodge Challengerâs implementation of the 3.5 liter V6: What you've seen before on these 3.5 engines is the Dual Plenum/Dual Throttle Body setup, where each three-cylinder bank had its own intake manifold and separate throttle body.