392 engine dies

[Samsingh]

hopefully its an isolated incident, its going to jeep next week so they can look into it further. In the mean time I have ramps at home, will try to replicate the issue with seatbelts on/off etc.

In the meantime maybe try to locate the fuel pump diagram? Any ideas where they may be

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[Samsingh]

When you fill up at a station, when you're at 1/2 tank on the Jeep gauge, what does the gas pump register? Just wondering if the sensor in the gas tank is correct...

The tank has been registering fine as I fill up. I keep track of miles per tank and it seems to be measuring the fuel just fine. Apart from a bit of range anxiety on long trips its been working as it shoul

 

[Antonio]

can you replicates the problem?
you should video it and put it on YouTube/Facebook/instagram/onlyfans/pornhubs/tiktok with a title like "wrangler 392 engine problem" and get it public, or nobody will help you. Jeep dealer sucks.

my friend's 3.6 auto will just die in 4 low for no reason and no fix either, way passed warranty and dealer just say cannot confirm customer's concern.

Similar situation to this have already been posted on pornhub & onlyfans… its usually more then just sliding down… there is some rear ending too

 

[ozon8r]

While I have not had the engine die, coming down about a two mile stretch above Breckenridge, CO, I started the hill at 50% fuel level, dropped to 1/4 within a few minutes and then zero before reaching the bottom. Scared the hell out of me and thought I may have punctured the tank somewhere on the trail. Once back on level ground and about 15 minutes later, the tank returned to 50%. And although I usually run with 2 3.5g fuel tanks, I knew the trail well, travelled a number of times and decided to leave the tanks knowing the trail would not require more than a 1/2 tank.

Here is a thread on my experience and contact with Jeep 392 Product Manager...
https://www.jlwranglerforums.com/fo...cal-scare-during-1st-year-of-ownership.97624/

Fortunately, the engine did not die like OP experienced. Sounds like the OP was going uphill though while in my tale, I was coming down a steep grade.

Lesson is that us 392 owners may want to keep more than 1/2 tank full on grades and may necessitate carrying aux fuel.

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