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  1. 2.0 & Idling

    I let it run long enough for the oil to get pumped up through out the engine. Then I drive away. By the time I reach the end of my development it's warmed up some. These motors warm up fast.
  2. Turbo sound

    I can hear it on mine if I have the windows open. I noticed it most when my wife used my jeep for the day and I was outside as she drove away. Inside with the windows closed is a different story, I have to really listen to hear it.
  3. hybrid system not working. loss of power to system

    What's the actual code? Which module is reporting the error code? The first letter usually signifies the module. Like a P0137 is from the PCM. A "U" code is usually a body code, etc... Check the etorque battery, not sure how, but make sure it's not dead. Check the wring going to and from the...
  4. 2.0L Flash Tune With Superchips Flashpaq Tuning For Jeep Wrangler JL

    Also the tune can modify your pedal as well. Not sure if that's one of the adjustable options available in the tuner. I'd have to go out and check. I found I didn't want to amp up the pedal after I got the tune. It didn't need it to feel responsive.
  5. Uconnect app

    It takes a while (up to a week or 2) before the account is active and sync's on Jeeps end. Mine started working after 10 days I think.
  6. Tazer JL and Dealership

    Edit... Just realized this was an old post that somehow popped up in my feed. But my sentiment remains :) I call BS on a speed error. The jeep's computers have no idea the tire height changed and they don't care. The driver cares because the speedo reads incorrectly. It's one thing if you...
  7. Has anyone Line-x or Rhinolined their hardtop?

    rhino lining is softer and has more of a urethane feel to it. Kind of rubbery, not sure I'd like that on a top.
  8. Question for 2021 owners with power windows

    Help me out then, please. I really don't get why they're there. I get that the doors come off, but it's not like you need the switch available to roll down the windows when the doors are off. I mean it's kind of cool and utilitarian looking that way. LOL But I see no actual advantage...
  9. 2021 Sport - Engine Issues

    I wouldn't worry. It could be something as simple as bad fuel or bad injector(s). It could be something serious. If something is going to go wrong with a defective part it usually happens very early. You're in that time range and believe it or not I'd rather have those issues than ones that...
  10. My 2020 Jeep Rubicon “JLUR” could have killed me and my family this weekend.

    Just an FYI for the op and others. ALL modern vehicles are computer controlled. No way to pass emissions and safety regulations without them. Vehicles systems like steering and brakes are not completely disconnected from the driver. Their assist systems are computer controlled, but there is...
  11. Any regrets going automatic?

    None at all. I've driven manuals my whole life (and I'm gettin' old). I've built hot rods and jeeps. I've drag raced, even then I was always a 3 pedal guy. My GT500, my SRTs were all manuals and I loved them. When the 8 speed came out and I got to see how good a job they did with the tcm...
  12. Best performance tuner...

    Well, those are not tune related codes, but they look like they might "just go away". Any time I see communication based codes after a reflash they usually go away by themselves. Modern vehicles literally have a computer network with multiple computer modules in them. When one is taken...
  13. Larger tires decrease gas mileage?

    Like others have said, make sure you recalibrated your speedo. For every revolution of the a tire, a taller tire travels a longer distance. The jeep computer can only know how many rotations a wheel made. You have to tell it how tall your wheel is and it will calculate the rest. Stock...
  14. Best performance tuner...

    I'd try returning the swapped PCM back to stock and leaving it in to see how the jeep runs stock. See if any codes come back. That's the easiest test anyway, doesn't even require you to open the hood :) If you don't get any codes contact their tech support and let them know you only get...
  15. 2.0L Flash Tune With Superchips Flashpaq Tuning For Jeep Wrangler JL

    Pretty sure you can just outright buy a PCM with from any of the tuner companies out there. They probably all have prices for that. Most people don't want to because a PCM is expensive and usually just ends up sitting on a shelf somewhere. ( Speaking from experience :) ) Worst case do the...
  16. Best performance tuner...

    Is this only with a tune loaded or with the swap PCM installed but no tune?
  17. Best performance tuner...

    I think Diablo Sport just released engine and trans tuning for the 2.0. I assume they have it for the 3.6 as well.
  18. Best performance tuner...

    With any of them you may get some errors right after the flash. Other modules get pissy when they lose the connection to the pcm and/or tcm. Lots of computers on the jeeps network. Drive it around for 5 minutes then shut it off. Come back an hour or so later and all the other modules are...
  19. 2.0L Flash Tune With Superchips Flashpaq Tuning For Jeep Wrangler JL

    I did a PCM swap. And yes, I can put it back to stock and "unmarry" the tuner from this jeep and use it on another one if I decide to sell this one. But I just got the jeep a couple months ago, so I don't see that happening anytime soon. :)
  20. 2.0L Flash Tune With Superchips Flashpaq Tuning For Jeep Wrangler JL

    Super easy to swap the PCM. It's right out in front of the jeep. My Challenger was a PAI to get the PCM in and out. My jeep is all stock right now. No intake or exhaust and I don't plan on those. I was considering the Mishimoto charged air pipe eventually, and maybe I'll still get that, but...



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