The 3.6 L FCA Pentastar V6 Engine is an overwhelmingly durable and reliable engine. That’s why it’s been used in in more than ten million Chrysler, Dodge, and Jeep vehicles since 2010. With proper maintenance the 3.6L Pentastar engine can provide years of reliable service.
How long will 3.6 L Jeep engine last?
A well-maintained Jeep Wrangler should be able to last up to 200,000 miles, even though it may not have the highest reliability rating in the compact or midsize SUV segment. A key part of its longevity is the 3.6L V6 Pentastar engine that has been standard equipment on the 2012 to 2021 Jeep Wrangler.
What are the problems with the 3.6 Pentastar engine?
Fiat Chrysler’s Pentastar 3.6L V6 engines allegedly experience contamination of the engine oil, according to a class action lawsuit that claims defects lead to engine failure. The Pentastar V6 problems include hesitation, misfires, surges, ticking, bucking, loss of power and, ultimately, engine failure.
Is the 3.6 VVT a good engine?
The 3.6L FCA Pentastar really is a great, reliable engine. No engine is perfect, but there’s a reason so many Pentastar’s are out there. We believe that reason is this: it’s pretty damn good at its job.
Is the Jeep 3.6 V6 a good engine? – Related Questions
What is the most reliable Jeep engine?
Here are our picks for the best Jeep engines of all-time.
- Willys Go Devil. The original Willys Jeep was built for the American armed forces as a go-anywhere runabout that saw action in World War II.
- 401 V8. The biggest V8 ever outfitted to any Jeep model was the AMC 401.
- 4.0L I6.
- 3.6L Pentastar V6.
- 3.0L Turbodiesel V6.
Who makes the Jeep 3.6 engine?
The Chrysler Pentastar engine family is a series of aluminium (die-cast cylinder block) dual overhead cam 24-valve gasoline V6 engines introduced for model-year 2011 Chrysler, Dodge and Jeep vehicles.
Chrysler Pentastar engine.
| Pentastar engine |
| Production |
2010–present |
| Layout |
| Configuration |
60° V6 |
How much horsepower does a 3.6 VVT have?
Variable Valve Timing (VVT): variable valve timing, or cam phasing, helps the 3.6L V6 deliver optimal performance and efficiency, and reduced emissions.
GM 3.6 Liter V6 LLT Engine.
| Type: |
3.6L V6 |
| Fuel Type: |
Regular Unleaded |
| Applications |
Horsepower hp (kw) |
| Buick Enclave (with dual exhaust): |
288 hp (215 kW) @ 6300 rpm SAE CERTIFIED |
Are VVT engines good?
Essentially, with a well-designed VVT system, you will get better fuel economy and lower emissions while still getting higher RMP and better power. Plus, when it’s all done properly, it can increase the lifespan of your engine compared to older models that used other methods for valve timing.
What type of engine is a 3.6 VVT?
When this engine was first introduced in 2011, the 3.6-liter Pentastar V6 24-valve dual overhead engine was noted for having VVT (variable valve timing) a new technology that adjusts the timing of the intake/exhaust valves to improve the engine’s efficiency, as such, this implemented technology has remained a mainstay
What kind of motor is a 3.6 VVT?
The 3.6 liter V6 engine (production code LFX) is a six-cylinder engine produced by General Motors for use in a broad range of vehicles.
Is the 3.6 Pentastar an aluminum block?
Chrysler Group’s all-new 3.6-liter Pentastar V-6 engine offers double-overhead camshafts (DOHC) and a high-pressure die-cast aluminum cylinder block in a 60-degree configuration.
Does the 3.6 VVT have a turbo?
Twin Turbochargers and Integrated Charge Air Cooling: the 3.6L Twin Turbo uses two turbochargers to produce more than 12 pounds of boost.
What does VVT stand for?
VVT-i stands for Variable Valve Timing-Intelligence, which is Toyota’s name for the variable valve technology it uses in most of its vehicles.
What RPM does VVT kick in?
When the engine is operating below 6000 rpm, the low lobe is operating the rocker arm and thus the valves. When the engine is operating above 6000 rpm, the ECU activates an oil pressure switch which pushes a sliding pin under the slipper follower on each rocker arm.
Can you turn off VVT?
Eliminating the VVT system is required when swapping to a non-VVT camshaft. These cams offer higher valve lift and longer duration for more performance. A VVT delete kit removes the VVT components and replaces them with standard parts.
How long do VVT engines last?
The Dual VVT-i 4.0 V6 engine found in the 09+ models is smooth, quiet, and reliable with engine longevity easily reaching over 200,000 miles (320,000 km).
What are the symptoms of a failing VVT system?
Common signs include a rough engine idle, the Check Engine Light coming on, and the engine stumbling when climbing hills or under load.