2016 Jeep Wrangler Engine
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. THE CONTACT STATED WHILE DRIVING VEHICLE STALLED HAS STALLED AT 30MPH AND AT 65 MPH WITH THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THIS HAS HAPPENED RANDOMLY AT LEAST FIVE TIMES IN THE PAST THREE MONTHS. THE VEHICLE WAS RESTARTED AND DROVE AS DESIGNED. THE VEHICLE WAS TAKEN TWICE TO GOOD BROTHERS DODGE RAM (577 COLUMBIAN ST, SOUTH WEYMOUTH, MA 02190, (781) 331-8300) HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT CALLED QUIRK CHRYSLER JEEP (441 QUINCY AVE, BRAINTREE, MA 02184, (781) 917-1400) HOWEVER, THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 71,000. *DT*JB
TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 45-50 MPH, THERE WAS A BURNING OIL SMELL DETECTED INSIDE THE VEHICLE. THE CONTACT PARKED THE VEHICLE AND SAW THERE WAS OIL LEAKING FROM THE VEHICLE ONTO THE GROUND. THE CONTACT TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC WHERE THE FAILURE WAS DIAGNOSED AS A CRACKED OIL COOLER THAT LEAKED INTO THE EXHAUST SYSTEM. THE CONTACT INFORMED A JEEP DEALER OF THE FAILURE BUT THE PART TO REPAIR WAS ON BACK ORDER. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE FAILURE MILEAGE WAS 70,000.
2016 JEEP WRANGLER UNLIMITED SPORT. Vehicle has 41,500 miles. 3.6 Liter Pentastar V6. Gushing oil from oil cooler on to the exhaust and smoking to the point of catching fire. Known issue from what I am reading online. I guess Chrysler is waiting for one of us Jeep owners to die in a car fire!! $1200 to replace.....UNACCEPTABLE that a recall has not been forced on Chrysler!!!!
THE OIL FILTER HOUSING IS MADE OF PLASTICS AND IT CRACKS AND OIL LEAKS ON TO EXHAUST WHICH COULD CAUSE A FIRE AND ALSO ENVIRONMENTAL ISSUER DUE TO OIL LEAKING ON GROUND. THIS IS A BIG PROBLEM WITH THE JEEP PENTASTAR 3.6 V6 ENGINE. AFTER CONTACTING JEEP DEALERS TO FIX LEAK THEY TELL ME THE PART IS ON BACK ORDER DUE TO SO MANY JEEP AND CARS THAT HAVE THIS PART. THE NUMBER THEY GAVE ME IS OVER 40,000 AND TIME FRAME OF GETTING ONE COULD BE A MONTH. THIS EXPLAINS WHY JEEP DROP POWER TRAIN WARRANTY FROM 100,000 MILES TO 60,000. I NOTICED A LITTLE LEAK AT 65,000 MILE AND NOW AT 70,000 MILES YOU HAVE TO KEEP ADDING OIL OR PARK IT DUE TO MAYBE IT CATCHING ON FIRE. ONE DEALER TOLD ME HE HAD 30 VEHICLE SITTING ON LOT WAITING ON PART.I FEEL JEEP SHOULD HAVE A RE-CALL FOR THIS ISSUER. NOW I HAVE A JEEP THAT I CAN'T USE FOR A MONTH OR MORE IF LUCKY.
OIL COOL IS LEAKING AFTER COLD WEATHER
ENGINE OIL COOLER IS OUT AND LEAKING OIL EVERYWHERE. THE VEHICLE IS NOT DRIVEABLE AND THE PART IS ON OVER A 45 DAY BACK ORDER. NO COMPANY WILL EVER TAKE MY VEHICLE IN DUE TO THE PART UNABLE TO BE ORDERED. EVERYONE SEEMS TO BE HAVING THE SAME ISSUE. MY JEEP HAS 62K MILES ON IT AND IS MY DAILY DRIVER. THIS NEEDS TO BE RECALLED.
ENGINE OIL COOLER FAIL, EXTREME FIRE HAZARD. SMALL AMOUNT OF OIL FOUND ON DRIVEWAY WHILE PARKED, ATTEMPTED TO LOCATE SOURCE BY STARTING ENGINE. OIL FLOODED OUT OF THE ENGINE, STREAMING DOWN THE ENGINE TO THE FRAME. HAD MY WIFE DRIVEN THE JEEP TO WORK IT WOULD'VE PROBABLY CAUGHT FIRE ONCE THE OIL REACHED THE EXHAUST.
I NOTICED AN OIL BURNING SMELL AND UPON FURTHER INSPECTION SAW OIL ALL OVER THE UNDERCARRIAGE OF MY VEHICLE INCLUDING THE TRANSMISSION AND EXHAUST . LOOKED UNDER THE HOOD AND NOTICED OIL UNDERNEATH MY ENGINE COVER BY THE OIL FILTER HOUSING. SO NOW EVERY TIME I DRIVE IT SMELLS LIKE IT'S ON FIRE. SO I GUESS THEY ARE NOT WORRIED ABOUT THE PEOPLE WHO BUY THEIR VEHICLES BURNING UP.
2016 JEEP WRANGLER JKU WITH 60119 MILES AT DISCOVERY OF ISSUES BY DEALERSHIP. CHRYSLER WAS TO COVER MAINTENANCE ON BLOWN HEAD ENGINE HEAD GASKETS FOLLOWING INSPECTION. ON 23FEB20 I NOTICED EXCESSIVE VAPOR COMING OUT OF MY EXHAUST ON MY WAY HOME, I CHECKED MY COOLANT AND OIL TO SEE IF THERE WERE ANY PROBLEMS FINDING LOW COOLANT LEVELS HOWEVER IT WAS STILL WITHIN NORMAL RANGE. IT WAS DETERMINED MY HEAD GASKET WAS DAMAGED AND A REPAIR WAS NECESSARY. THE DEALERSHIP RECOMMENDED THE ADDITIONAL REPLACEMENT OF THE RADIATOR WHICH CHRYSLER WAS INFORMED OF GIVEN TERMS FOR COVERING THE REPAIR OF THE VEHICLE AS THE FAILURE OCCURRED RIGHT AT WARRANTY. I FOUND THE ENGINE WAS STILL HAVING A PROBLEM WITH AIR IN THE RADIATOR/COOLANT LINE AND IMMEDIATELY TOOK MY VEHICLE BACK TO THE DEALERSHIP FOR A COOLANT PURGE. DURING INSPECTION THE CHRYSLER MASTER MECHANIC NOTICED THE MAIN COOLANT FAN WAS NOT OPERATING AS EXPECTED. THE MAIN COOLANT FAN OPERATION WAS INTERMITTENT WHICH WOULD HAVE CAUSED A LONG TERM OVERHEATING AS THE ROOT CAUSE FAILURE OF THE HEAD GASKET WHICH WAS TO DETERMINED BY THE CHRYSLER FACILITY TO HAVE BEEN FAILING OVER THE LAST 10,000 MILES. CHRYSLER WAS CONTACTED AND APPROVED MAINTENANCE AS WITH THE OTHER FAILED ITEMS. I CONTACTED WORLD JEEP AGAIN AND WAS ABLE TO START MY VEHICLE AND DRIVE IT TO THE DEALERSHIP FOR MAINTENANCE INSPECTION. DEALERSHIP FOUND GASKET INSTALLED WAS DEFECTIVE, THE HEATER CORE WAS CLOGGED UNABLE TO PROVIDE HEAT IN THE CAB AND THE ENGINE HAD A KNOCKING NOISE. CHRYSLER WAS CONTACTED TO RECOMMEND COURSE OF ACTION WHICH IS THE REPLACEMENT OF THE ENGINE. CHRYSLER HAS CHANGED CASE MANAGERS 4 TIMES AND HAS BEEN DIFFICULT TO RECEIVE A RESPONSE BACK BY MYSELF OR THE JEEP DEALERSHIP. CHRYSLER IS NOW REFUSING TO COVER ANY OF THE WORK THEY HAD PREVIOUSLY AGREED TO HELP COVER AND ARE ONLY WILLING TO ASSIST WITH 50% OF THE REPAIR COSTS OF THE ENGINE REPLACEMENT.
JEEP STALLS WHEN COLD AND SHIFTED INTO REVERSE
AFTER DRIVING FOR ABOUT 20 MINS THE RADIATOR FAN WOULD RUN AT FULL SPEED TO COOL THE ENGINE. TOOK IT TO THE SHOP 12/31/2019 AND THE DIAGNOSIS WAS THAT THE RADIATOR WAS LEAKING WITH NO WARNING. THE SERVICE ADVISOR CLAIMED THAT RUNNING THE HEAT TOO HIGH INSIDE THE VEHICLE PROBABLY CAUSED THE RADIATOR TO CRACK AND LEAK... THE VEHICLE ONLY HAD 40K MILES ON IT WHEN THE RADIATOR WAS REPLACED AND WAS NOT COVERED UNDER FACTORY WARRANTY.
I REPLACED A SINGLE ROLLER ROCKER ON THE RIGHT SIDE OF THE ENGINE EARLY IN 2019. NOW I AM LOOKING AT A FAILED ROLLER ROCKER ON THE SAME SIDE OF THE ENGINE AND POTENTIALLY AN ENGINE REPLACEMENT.
AFTER REPLACING THE IGNITION COILS ( TWICE) AND MISFIRING SPARK PLUGS, MY ENGINE LIGHT CONTINUES TO GO ON. AFTER MULTIPLE COMPUTER READINGS, THAT KEEP SAYING THE SAME THING, IS NOT TURNING OFF. THE DEALER AND OTHER MECHANICS STATED THAT THIS HAS BEEN AN ISSUE IN OTHER JEEPS AS WELL. THEY TELL ME TO CAMPAIGN FOR THIS TO BE LOOKED INTO. I STILL HAVE 2 YEARS OF PAYMENTS AND WANT TO HAVE THIS RESOLVED.
WHEN SHIFTING INTO REVERS THE VEHICLE IDLES LOW AND ROUGH, ALMOST SHUTTING OFF.
NOTICED OIL LEAKING ALL UNDER CARRIAGE OF VEHICLE. OIL BEING DISPLAYED FROM FRONT OF ENGINE TO BACK OF JEEP. SMELL OIL AND EVEN SEE SMOKE.POTENTIAL FIRE HAZARD.
MISFIRE ON CYLINDER 2. FIRST TIME INTO THE DEALER STAYED 3 DAYS. LIGHT CAME BACK ON 2 MONTHS LATER. IT HAS NOW BEEN IN THE DEALERS SHOP FOR 9 WEEKS, WITH NO REPAIR TO DATE. SEARCHING INDICATES THIS IS AN ONGOING ISSUE FROM CHRYSLER. WAS TOLD BY THE DEALER THERE AT 12K JEEPS MARIO.WIDE WITH THE SAME PROBLEM. DEALER REPORTS THEY CANNOT GET THE PART NEEDED. IT DISPLAYED NO RUNNING ISSUES AND YOU NEVER KNOW WHEN THE LIGHT WOULD BE SET OFF. IT WOULD COME ON UNDER ANY CONDITION, SLOW OR REGULAR DRIVING.
I HAD THE CHECK ENGINE LIGHT COME ON AND IT WAS READING A P0302 CODE. THIS CODE IS ASSOCIATED WITH THE "PENTASTAR TICK". I KNEW THAT THIS MEANT THAT THE CYLINDER HEAD MAY BE CRACKED AS THERE ARE MANY JEEP OWNERS THAT HAVE HAD THE SAME ISSUE. I TOOK IT TO THE DEALER SHIP AND THEY CONFIRMED THAT THE CYLINDER HEAD WAS DEFECTIVE.*DT*JB
ENGINE CLICKING SOUND !!
TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. WHEN THE VEHICLE WAS STARTED, THE CONTACT HEARD AN ABNORMAL KNOCKING NOISE COMING FROM THE ENGINE. THE VEHICLE WAS TAKEN TO WOODHOUSE CHRYSLER DODGE JEEP RAM FIAT (2101 6TH ST, SIOUX CITY, IA 51101, (712) 277-3221) WHERE IT WAS DIAGNOSED THAT THERE WAS DAMAGE TO THE PASSENGER SIDE CAMSHAFT CAUSED BY ROCKER ARM FAILURE. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED ON THE DRIVER'S SIDE CAMSHAFT AND ROCKER ARMS. THE MANUFACTURER WAS INFORMED OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 130,000. *JS
BLOWN HEAD GASKET ON A VEHICLE WITH THAT IS LESS THAN 4 YEARS OLD
TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. THE CONTACT STATED THAT THE RADIATOR WAS LEAKING WITHOUT WARNING. THE VEHICLE WAS TAKEN TO FORT COLLINS DODGE CHRYSLER JEEP (3835 S COLLEGE AVE, FORT COLLINS, CO 80525, (970) 372-0621) WHERE IT WAS DIAGNOSED THAT A NEW RADIATOR NEEDED TO BE INSTALLED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND REFERRED THE CONTACT TO NHTSA. THE FAILURE MILEAGE WAS 36,600. THE VIN WAS UNKNOWN.
TL* THE CONTACT OWNS A 2016 JEEP WRANGLER. WHILE DRIVING 10 MPH, THE CONTACT HEARD AN ABNORMAL NOISE. THE CONTACT STATED THAT THE ABS WARNING INDICATOR WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO WOODHOUSE CHRYSLER DODGE JEEP RAM FIAT (LOCATED AT 2101 6TH ST, SIOUX CITY, IA 51101, (712) 277-3221) WHERE IT WAS DIAGNOSED THAT THE RIGHT SIDE OF THE INTAKE CAMSHAFT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE LEFT SIDE OF THE INTAKE CAMSHAFT ALSO NEEDED TO BE REPLACED. THE MANUFACTURER WAS INFORMED OF THE FAILURES. THE FAILURE MILEAGE WAS 130,000.
ENGINE STALLS WHEN PUT IN FORWARD OR REVERSE ONE OR TWO TIMES IN THE MORNING
CASTING SAND OR SOME OTHER FACTORY SLUDGE IN THE COOLING SYSTEM. KILLED MY HEATER CORE AND MAYBE MORE.
HEAD GASKETS HAD TO BE REPLACED AT 25712 MILES IN JULY 2017. CURRENTLY STILL LOSING COOLANT. FCA TECH ADVISOR STATES THERE IS NOTHING WRONG. PHOTO ATTACHED IS FROM JANUARY 5,2018. I HAVE SUBMITTED DOCUMENTATION TO FCA IN REGARDS TO THE ONGOING LOSS. FCA IS REQUESTING ANOTHER DEALER VISIT, THIS WOULD BE THE FOURTH SINCE THE GASKETS WERE REPLACED. CARFAX REPORT FOR EVERY VISIT IS DEPLETING THE VALUE DUE THE ALL THE RED FLAGS.
Trend Over Time
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Common problems reported
Quick Summary
The 2016 Jeep Wrangler has 52 Engine complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.