Most reviews suggest that the 3.7L isn’t a bad engine. Many owners rave about its long-term reliability. It is prone to a few problems that you should be on the lookout for if you own or are considering a Jeep with the 3.7L (225.8 ci) engine. Being aware of these problems may help you prevent major engine failure.
Check Engine Light/Misfire Due to Intake Valve Locks/Valves.
Power Window Motor May Fail Due to Regulator Assembly.
The Sky Slider Sunroof May Not Open.
Engine Will not Start Due to Wireless Control Module Fault.
Front/Rear Differential Pinion Seal/Transfer Case Leaks are Common.
What kind of engine is in a 2003 Jeep Liberty?
The 2003 Jeep Liberty is available in three trim levels, Sport, Renegade, and Limited Edition. Each is available with two-wheel drive or four-wheel drive. Two engines are available, a 2.4-liter four-cylinder and a 3.7-liter V6. The four-cylinder engine is only available with a five-speed manual gearbox.
Is the Jeep 3.7 V6 a good engine? – Related Questions
What is lifespan of 2003 Jeep Liberty?
Typically, a Jeep Liberty can last anywhere from 10-15 years or 200,000 to 400,000 miles. Of course, how you drive and maintain your Jeep can have a big impact on how long your vehicle lasts. Here are some tips to keep your Jeep running longer: Have a regular maintenance schedule.
Are Jeep Libertys cheap to fix?
It’s also worth mentioning that the Liberty is expensive to maintain. While most midsize SUVs have an average annual repairs cost of $573, the Jeep Liberty has an average annual repairs cost of $674. As such, you’ll need to be prepared to pay a little extra for maintenance and repairs just in case you run into trouble.
What kind of engine is in a Jeep Liberty?
Jeep Liberty (KJ)
Layout
Front-engine, rear-wheel drive / four-wheel drive
Related
Jeep Grand Cherokee Jeep Wrangler
Powertrain
Engine
2.4 L PowerTech I4 (gasoline) 2.5 L VM Motori R 425 I4 (turbo diesel) 2.8 L VM Motori R 428 I4 (turbo diesel) 3.7 L PowerTech V6 (gasoline)
Who makes the Jeep 2.4 engine?
If you’re driving a TJ Wrangler or a Jeep Liberty, chances are you might be running the 2.4L 4-cylinder PowerTech engine by Chrysler.
What are the most common problems with Jeep Libertys?
The most reported problems with the Jeep Liberty were the fluid leaks, illuminating check engine lights, and misfires due to the faulty intake valves – and that’s just a few of its mechanical woes. The Jeep Liberty was introduced and was technically the third generation of the Cherokee.
All Jeep Liberty models are powered by a 3.7-liter V6 rated at 210 hp and 235 pound-feet of torque.
What year did Jeep go to V6?
1965 Jeep CJ-5. Big news in 1965 was getting a new “Dauntless” V6 engine that produced 155 horsepower and 225 pound-feet of torque. The V6 engine nearly doubled the power of the standard four-cylinder engine.
What is the difference between a 4 cylinder and 6 cylinder Jeep?
In general, you will get more fuel economy from a 4-cylinder engine. You will typically get more power and performance from a 6-cylinder engine. If you are in the market for a smaller car, you will likely have a 4-cylinder engine. For towing, 6-cylinders would be the way to go.
Is a Jeep Liberty a real Jeep?
The compact Jeep® Liberty said its goodbyes in 2012 after a strong run as one of the Jeep Brand’s best-selling SUVs. With its boxy, off-road-focused design, it took a generation of Jeep Brand owners to the trails and left behind a rich legacy.
Do Jeep Liberty’s have Easter eggs?
A Jeep Liberty easter egg is a “JL” stamped under the hood. Below the L is the Morse code for the letters “JL.” A Jeep Gladiator easter egg is a depiction of flip flops seen in the cowl. This references Rick Pewe, an automotive journalist.
Why did they discontinue Jeep Liberty?
According to Cheers & Gears, the drop in sales of the Liberty could have been part of the cause behind discontinuing the model, along with safety ratings that didn’t quite meet consumer expectations.
The Jeep Liberty is equipped a 4-speed, four-wheel drive system called “Command –Trac.” The system provides two-wheel drive, neutral, four-wheel drive high range and four-wheel drive low range positions. Shifting the Jeep into four-wheel drive may become necessary on slippery or icy roads, and switching between the
How to put 2003 Jeep Liberty in 4WD?
Do Jeep Liberty flip easily?
The Jeep Liberty’s narrow wheelbase and tall profile mean that its raised center of gravity puts drivers and passengers at a higher risk for a rollover accident.
How do you engage a 4×4 Jeep Liberty 2003?
If you want to put a Jeep Liberty in 4-wheel drive, you need to select the low range first. This can be done by pressing the “4H” or “Hi” button on your Jeep. The 4H is for high range while the other section on your Liberty is for low range.
What is 4WD lock on Jeep Liberty?
The Command-Trac II® 4WD Lock position locks the front and rear driveshaft together and forces front and rear wheels to rotate at the same speed. These positions are intended for loose or slippery road surfaces only. In the Select-Trac II 4WD Auto position, the transfer case anticipates and prevents wheel slip.