NHTSA Complaint #11330816 — 2020 JEEP GLADIATOR

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11330816
Vehicle	2020 JEEP GLADIATOR
Component	ENGINE
Date of Incident	May 18, 2020
Date Filed	June 25, 2020
Mileage	160 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

MULTIPLE CYLINDER MISFIRES. ENGINE RUNNING WITH VEHICLE IN MOTION. FIRST OCCURRENCE AT 160 MILES ON BRAND NEW VEHICLE. CHECK ENGINE CAME ON AND AUTO STOP/START WARNING MESSAGES AND LIGHT APPEARED. TOOK TO DEALER. THEY CLEARED ENGINE MISFIRE CODE AND MADE NO REPAIR. CHECK ENGINE LIGHT AND AUTO STOP/START LIGHT CAME BACK ON WHEN UNDERWAY ON SAME DAY THAT VEHICLE WAS PICKED UP FROM DEALERSHIP. TOOK BACK TO DEALERSHIP. SAID IT WAS MULTI CYLINDER ENGINE MISFIRE. NO DIAGNOSIS OF CAUSE DETERMINED NOR REPAIR PLAN IDENTIFIED. VEHICLE HAS BEEN IN DEALERSHIP SHOP ALMOST FIVE WEEKS NOW WITH NO PLAN FOR REMEDYING THE SITUATION. JEEP GLADIATOR FORUM INCLUDES REPORTS FROM OVER 30 SIMILAR SITUATIONS WITH VEHICLES OUT OF SERVICE. RESPONSE FROM FCA VIRTUALLY NONEXISTENT. *TR

Related Complaints for the 2020 JEEP GLADIATOR

Other ENGINE Complaints

#11713827 — January 28, 2026 — Engine failure due to coolant leak: in December, 2025, vehicle was towed to dealership due to overheating engine. Whi...

#11705624 — December 17, 2025 — My jeep has 140,000 mile engine oil has been changed on time every time. And the engine has cylinders that are missin...

#11699092 — November 13, 2025 — My vehicle has a 3.6 pentastar engine. Around 75,000 miles the check engine light came on. I took it to the dealershi...

#11693667 — October 15, 2025 — The contact owns a 2020 Jeep Gladiator. The contact stated that while driving at approximately 40 MPH, the vehicle ha...

#11693727 — October 15, 2025 — My vehicle has a 3.6 pentastar engine. Around 60000 miles the engine developed a noticeable tick. Now the engine ha...

Recent Complaints for the 2020 JEEP GLADIATOR

#11717613 — ELECTRICAL SYSTEM — February 12, 2026 — Jeep will not include my vehicle in the Instrument cluster failure because they predetermined which vin numbers were ...

#11716996 — ELECTRICAL SYSTEM — February 10, 2026 — The contact owns a 2020 Jeep Gladiator. The contact stated that while driving at various speeds, the instrument clust...

#11713322 — VISIBILITY/WIPER — January 26, 2026 — Front defroster only blows in the center and does not distribute air to the sides of the front windshield when the dr...

#11712506 — ELECTRICAL SYSTEM — January 21, 2026 — The instrument panel completely failed It went blank with no warning Lost access to critical driving information It c...

#11712099 — ELECTRICAL SYSTEM — January 20, 2026 — Center lost all lighting, cannot see gas gauge, oil pressure, engine heat gauge and odometer reading. This is my 3rd...