Why is my check engine light on in my Wrangler?
If the check engine light in your Jeep Wrangler starts flashing, that means that the problem needs immediate attention and your Jeep should be brought in hastily. This blinking light usually indicates a severe engine misfire allowing unburned fuel to be dumped into the exhaust system.
Will check engine light come on if alternator is bad?
If you’re driving the vehicle when the alternator goes out, the vehicle will eventually stall. On modern vehicles, an undercharging charging alternator may result in an illuminated check engine light. It may also cause all kinds of problems with the onboard electronics and computer controls.
Why does my 2014 Jeep Wrangler have engine problems?
Looking on forums online and many 2014 to 2016 3.6 engines have this issue. Issue seams to be from faulty gaskets and in some cases cracked housings on the oil cooler. Mine is no longer covered under any warranty.
What does the Check Engine light mean on a Jeep Wrangler?
What Does the Check Engine Light Mean on A Jeep Wrangler? When your Jeep throws up a CHECK ENGINE light it means something is amiss and it has detected some mechanical problem with a component or an electrical signal error in the Jeeps system.
Why is my 2014 Jeep Wrangler making a ticking noise?
When my 2014 Jeep Wrangler jku is running, there is a loud engine ticking noise that is coming from the driver’s side of the engine. It is a lifter that needs to be replaced as well as the cam. The Jeep runs fine, but the noise is troubling. It’s a costly repair!
How to check engine fault code on Jeep Wrangler JK?
If you drive a JEEP Wrangler JK, you can check engine fault codes by inserting the key into the ignition and turning it 3x to the run position without starting the vehicle. Turning the key 3x tells the OBD (On Board Diagnostics) computer there has been 3 bad runs with the same error and it throws out a code on the instrument panel. Fantastic!
Looking on forums online and many 2014 to 2016 3.6 engines have this issue. Issue seams to be from faulty gaskets and in some cases cracked housings on the oil cooler. Mine is no longer covered under any warranty.
What Does the Check Engine Light Mean on A Jeep Wrangler? When your Jeep throws up a CHECK ENGINE light it means something is amiss and it has detected some mechanical problem with a component or an electrical signal error in the Jeeps system.
When my 2014 Jeep Wrangler jku is running, there is a loud engine ticking noise that is coming from the driver’s side of the engine. It is a lifter that needs to be replaced as well as the cam. The Jeep runs fine, but the noise is troubling. It’s a costly repair!
Are there cylinder head problems on Jeep Wrangler 13?
A buddy of mine who works at a Chrysler dealer ask me if I had the left side head replaced–I said no but didn’t expect to since I had AC heads on my 13. He told me that does not mean anything since they are seeing plenty of returns on 13 and up with left side only head issues.