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  1. Electronic Throttle Control problem solved? - Jeep Wrangler Forum

    Jul 31, 2014 · I have read all the threads, I can find, about Electronic Throttle Control (ETC) problems. No threads about the solution or solving the problem. So if any of you had this …

  2. Alternator Not Charging (SOLVED) - Jeep Wrangler Forum

    Apr 27, 2021 · If your Jeep YJ's alternator isn't charging (especially on 94' models), start by checking the battery voltage with the car running; it should be above 14V. Then, verify the …

  3. Electric door lock issues - Jeep Wrangler Forum

    Apr 29, 2018 · If your Jeep Wrangler's electric door locks are malfunctioning, especially if all doors are affected, here's a troubleshooting guide: * **Check the Fuse:** Even if the fuse appears to …

  4. Largest tire on stock JK? Here's your answer! - Jeep Wrangler Forum

    Feb 28, 2012 · For a JK Wrangler with stock suspension, the largest tire size you can realistically fit without modifications is a 33x10 on stock wheels. With aftermarket wheels (4.5" or less …

  5. Has anyone replaced their Transmission Control ... - Jeep Wrangler …

    Apr 2, 2025 · Replacing the Transmission Control Module (TCM) on a Jeep Wrangler JK involves understanding the location and potential programming requirements, which vary by year and …

  6. Jeep JK evap error fixes found | Jeep Wrangler Forum

    Nov 24, 2015 · Sometimes applying silicone grease or Vaseline to the gas cap seal can resolve minor leaks. A cracked fuel filler neck can also cause EVAP errors and fuel spit-back during fill …

  7. Jeep JK 3.8l EGR Valve Replacement - Jeep Wrangler Forum

    Aug 1, 2014 · To replace the EGR valve on a Jeep JK 3.8L engine, you can access it through the right front wheel well by removing the tire and inner fender. You'll need to remove plastic rivets …

  8. Are the 3.8s really unreliable? - Jeep Wrangler Forum

    May 17, 2013 · 2010 Dark Charcoal Pearl Jeep Wrangler Sport S Automatic4.88 Yukon w/Trac-Lok rear and Eaton ELocker Front - Synergy Gussets - B&M 70264 Trans Cooler BDS 3" lift - …

  9. FIXED: Check engine/ gascap - Jeep Wrangler Forum

    Dec 11, 2014 · So, bought my wrangler used and a week later, the check engine light comes on with the tag 'gascap'. Dealer guessed it needed a new gascap;nope. My dealer sucks, I'll just …

  10. TPMS reset button location - Jeep Wrangler Forum

    Dec 14, 2019 · There is no TPMS reset button in your Jeep. The most likely cause of a TPMS sensor failure after a period of inactivity is a dead battery in the sensor itself, especially if the …