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  1. Gladiator Lemons?

    I am not sure! Neither is the dealership clearly. They keep telling me “none of it makes sense” yet here I am. They’ve replaced the emissions canister twice and the tube that runs from the cap to the tank. The tube replacement stopped it from leaking but I’m back with the dying engine issues.
  2. Gladiator Lemons?

    So they’ve thought twice it was the emissions canister flooding which then chokes out the engine. The first time they thought it was due to 1.) overfilling initial tank 2.) last time they diagnosed it to a switch that needed to be replaced. not sure if it’s flooded again or how that could happen
  3. Gladiator Lemons?

    They have not had it happen, but I am not very confident they have really tried hard at all. Each time they thought they had 100% diagnosed the root problem. That is a picture of the ignition button. It’s telling me to move the car to park and then press the ignition. For some more background...
  4. Gladiator Lemons?

    Spoke too soon here. 3 times in the shop, each time they’ve come up with a different rationale for the issues (stalling / turning off at idle, leaking fuel to name a few). STILL not fixed. Here’s a video of it turning off at a stop light. This has happened to me at left turns as well- a super...
  5. Gladiator Lemons?

    Update on this to hopefully lessen the anxiety this thread can give you. When the dealer filled up my initial tank, they did it with their truck at the dealership which lacks any automatic stop. They overfilled it which flooded the emissions canister and was choking the engine. They’re replacing...
  6. Gladiator Lemons?

    I really hope a PCM flash / update can fix mine. Manufactured 10/20. I seriously love the truck and just want it to work.
  7. Gladiator Lemons?

    Thanks for the reply and tip. My manufacture date is 10/20. I reached out via PM
  8. Gladiator Lemons?

    Bought a ‘21 Gladiator Rubicon last week. Super excited to own a Jeep for the first time. In less than 70 miles, the Gladiator has turned off 4 times while moving at slow speeds (even with auto-off disabled), has serious shakes / rumbles at idle, and now has the check engine light. This seems...


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