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.
How much horsepower does a 3.7 L V6 have in the jeep?
Jeep Cherokee (KJ) 3.7i V6 Engine Technical Data
Compression Ratio :
9.1
Maximum power – Output – Horsepower :
208 HP / 211 PS / 155 kW @ 5200 rpm
Maximum torque :
235 lb-ft / 319 Nm @ 4000 rpm
Drive wheels – Traction – Drivetrain :
AWD
How many miles can a jeep 3.7 last?
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.
Top 5 Issues with the 1st Generation Jeep Liberty (2002 to 2007)
Internal Engine Valve Failure. Symptoms of Internal Engine Valve Problems on the 1st Gen Jeep Liberty.
Power Window Motor Failure. 1st Gen Jeep Liberty power window switch.
Power Door Lock Failure.
Exhaust Manifold Leaks.
4WD Unit Leaks.
Is the Jeep 3.7 V6 a good engine? – Related Questions
How long does the timing chain last in a Jeep Liberty?
Older cars may have a timing chain, similar to a chain on a motorcycle, with a life cycle of around 60,000 miles. Newer models use timing belts made of polyurethane and Kevlar for long life and durability. They can go as long as 100,000 miles although it’s always a good idea to change it before then.
Is there any recalls on a 2005 Jeep Liberty?
Chrysler (FCA US LLC) is recalling certain 2004-2007 Jeep Liberty vehicles. The rear suspension lower control arms can fracture due to excessive corrosion, causing a loss of vehicle control.
Do Jeep Libertys have transmission problems?
Even though this midsize SUV was given some fairly reliable engines at the factory, many owners do you report having problems with their 42RLE transmission. The most common of these Jeep liberty transmission problems is slipping between gears, or a noticeable delay between shifts.
What is the reliability of a Jeep Liberty?
Overall the Jeep Liberty reliability is 56.35 and that makes it not very reliable. The chart below illustrates exactly how this ranks compared to some other cars, but the average overall rating is 57 as some comparison.
most commonly reported problems are transmission issues, engine stalling, and the infamous “death wobble” that can happen to steering wheels at high speeds or on rough terrain. No vehicle make or model is without problems, and the likelihood you’ll need repairs on your vehicle rises as you continue putting miles on it.
What is signs of blown head gasket in Jeep Liberty?
Bad head gasket symptoms
White smoke coming from the tailpipe.
BUBBLING IN THE RADIATOR AND COOLANT RESERVOIR.
unexplained coolant loss with no leaks.
Milky white coloration in the oil.
Engine overheating.
What are the first signs of a blown head gasket?
5 Signs Your Head Gasket Is Blown: Capitol Subaru Auto Care
Engine Overheating.
White Smoke From Tailpipe.
Low Coolant Level.
Rough Idle/Engine Knock.
Contaminated Engine Oil. We know that oil and water don’t mix, but if coolant gets into the oil in your engine, the resulting mixture loses its lubricating qualities.
How can you tell the difference between a blown head gasket and a blown gasket?
When they blow, intake manifold gaskets and head gaskets will typically leak different substances. A blown intake manifold gasket may cause air or fuel to leak.A blown head gasket, on the other hand, will typically cause combustion gases, coolant or oil to leak.
Will Stop leak fix a blown head gasket?
There are many stop-leak products that are only designed to be a temporary fix, but not ours. A blown head gasket fix can be as easy as dumping a bottle of sealant in your radiator, and you’re good to go. The seal created from our product is as permanent as replacing the head gasket, but with less money and time.
What is the cheapest way to fix a blown head gasket?
What is the best additive for a blown head gasket?
The Steel Seal Blown Head Gasket Fix Repair Sealer is our top pick for the best overall permanent head gasket sealer. It works well on older and new vehicles and is suitable for cars, vans, SUVs, and trucks. If your budget is a little tight and you still need a professional-grade sealer, check out the K-Seal ST5516 HD.
What happens when a head gasket goes out while driving?
Since a head gasket acts as a seal, the moment it blows there will be an immediate loss of pressure in your engine. This loss of pressure means the pistons in the combustion chamber will no longer be firing with force, and you will feel a significant loss of power.
What does a car sound like with a blown head gasket?
Blown head gaskets will typically sound like an exhaust leak or air coming out intermittently with a very short gap, kind of like a very heavy and fast exhale. You can only hear this when the engine is on, and this is very common in old cars.