WebJul 1, 2014 · 3.6L V6. My wife and I purchased a new RAM 1500 with the Pentastar V6 a couple of months ago. It is also running quite hot. Today, the outside temperature is 77 degrees and climbing a single 1 1/2 mile grade on the way to our home, the coolant and engine oil temp was running 226 degrees, with the transmission at 189 degrees. WebThe new 3.6 V6 engine is 38% more powerful, consumes 11% less fuel, and 42 lbs (19 kg) lighter than its 3.5-liter predecessor. It is also smaller in size: 94 mm shorter than the 3.7 …
Alternate Coolant Brands? - Ram Promaster Forum
WebFeb 22, 2024 · Sometimes a failing thermostat will fail to open at the desired coolant temperature, preventing coolant from continuing through the system. This will cause your 3.6L Pentastar to overheat. Inversely, thermostats can get stuck open which will prevent the engine from reaching normal operating temperature quickly. WebNov 16, 2024 · That's true for Imperial, Chrysler, Dodge, and Plymouth. Starting in the late 1960s, higher-temperature thermostats-185°, 190°, 195°, and even 200°-were installed at the factory to help clean up emissions. Hotter coolant means more complete combustion because of less quench-out, so there would be fewer unburned hydrocarbons (HC) and … cryptograms in biology
Cooling System Flush/Refill - Toyota 4Runner Forum
WebSep 24, 2014 · For model year 2011, the engine was replaced with a totally new 3.6L DOHC Pentastar V6. The 3.5L engine is an even-firing power plant with aluminum cylinder heads, a single camshaft in each cylinder head and four valves per cylinder. It has a sequential fuel injection system with distributorless ignition. The engine is rated from 214 to 220 ... WebJan 31, 2024 · Plug the air hose into the venturi, then open the valves. This draws air out of the coolant system, even collapsing the rubber coolant hoses. Watching the gauge on the airvac, continue to pull a vacuum until the needle reads 24. Next, open the valve to your coolant container and watch the good stuff flow. The system will continue to draw in the ... WebJul 17, 2024 · FILTER KIT, Engine Oil When refilling oil on a JT, JL, DT, or RU equipped with a 3.6L Pentastar UPGRADE engine, please be advised that the engine oil capacity is 5 … cryptograms in botany