I noticed several months ago a slight tick and a little rough idle but paid no attention to it. 2012 Dodge Challenger 3.6L V6 Pentastar has some sort of problem when they were built. No worries powertrain warranty 5 years 100k miles. Vehicle has only 27K however the slight tick started around 25K miles. Don't ignore the signs and take in.In this video I go over the replacement process of the thermostat found on the 3.6L Pentastar V6 engine. The Chrysler Jeep Dodge Ram vehicles. DODGE CHRYSLER
2183 posts · Joined 2012. #3 · May 9, 2013. I looked up the 2010 Chargers with the 3.5L engines and found no recalls on this issue. If a rocker issue was to develop, it would be covered as long as the vehicle was under the powertrain warranty coverage only since no recall or warranty extension has been issued.
Well, All I can say is I had (5) five Wranglers with the 3.6L V6. All 2012's had bad heads, 2013 had sand in coolant, and 2014 has issues with oil cooler. Others I know had leaking real seals and cam bearing issues. My 5.7L Ram is without issues and my 6.4L SP is in-transit and hopefully trouble free.
During testing of the 2021 Challenger with a 6.4-liter V8 engine, 8-speed automatic transmission, and rear drive, the car averaged 16.5 mpg. With a fuel tank capacity of 18.5 gallons, the expected driving range is about 300 miles. However, based on its fuel consumption, it is wise to re-fuel at the 250-mile mark.
798 posts · Joined 2011. #23 · Mar 19, 2021. Problem is a resonator and muffler delete was asked and both will sound bad. I have yet to hear a significantly deeper sounding aftermarket exhaust system. The aggressive sound is easy, the deeper, much harder on any V6.
lD43.