2013 Toyota Highlander Engine

The issue started when the car was over 84,000 miles. The engine burns excessive oil. I have to add oil every 2200 miles. When I press on the gas pedal to rev the car, oil come out of the tail pipe. When I went to the dealer that they are aware of the issue but they did not make any recommendations. Online several owner of this model have changed the engine or replaced pistons. I have never gotten the check light on even when no oil is on the dip stick. I have to check the oil every time I fill up my gas tank as a precaution. My concern is that I could be stranded or the car overheat and cause a fire.

Engine is burning/consuming oil excessively; no leaks or any other unusual symptoms found. I was on an interstate highway and all of a sudden engine sound changed and excessive knocking started. No OIL LOW LEVEL or CHECK ENGINE light turned on. Yes the problem is persistent now and was verified by an independent (ASE Certified) service provider. No waning lamps or messages displayed.

I am known by Toyota experts and my local mechanics as someone who takes excellent care of my vehicle, but unfortunately I am completely blown away when I was driving my car and suddenly it stopped and couldn’t start, after I tolled it to my mechanic, he told me the engine seized and it needs replacement. The cost is about $4000. I don’t have that kind of money and it has been seating in my driveway. I don’t understand how a very well maintained engine will just give out without any warning signs.

Oil consumption/oil pressure issue. Started suddenly maybe in 2020. My oil pressure light would come on “turn off car immediately”. Took it to dealer, told me I have no oil. Then it kept happening. No notice of low oil, and well within 3 months/3000 miles. Toyota did an oil consumption test at 1500miles, no issue. Then, took my car in shortly after because oil pressure light came on. They told me to get a new engine. Possible see the PVC valve, but once in there likely a new engine is needed. No wear/tear, or obvious age of use. Engine just started consuming oil. I googled it. It seems to be an issue with Highlanders. But I’ve never seen a recall on it. Pretty much living on oil changes every 2 months to keep my engine running. And this whole time, my engine light has never turned on.

The contact owns a 2013 Toyota Highlander The contact stated that the vehicle was consuming an excessive amount of engine oil. The contact was concerned that due to the excessive oil consumption, that the vehicle could catch on fire. The contact stated that the low oil pressure warning light was illuminated. The vehicle was taken to a local dealer but was not repaired. The manufacturer was informed of the failure and was unable to assist. The failure mileage was approximately 97,000.

HEAD GASKET CRACKED, LEAKING COOLANT INTO 5TH CYLINDER. THE REASON FOR A PO305 MISFIRE CODE ON READER. AUTO SHOP REMOVED HEAD GASKET AND SAW THAT THE FINISH ON THE ENGINE BLOCK WAS HORRIBLE. THEY CALLED TOYOTA THEMSELVES TO FILE A COMPLAINT AND HAVE THEM REPLACE THAT SIDE OF THE BLOCK. AUTO SHOP DOESN'T FEEL COMFORTABLE REPLACING HEAD GASKET WITHOUT TOYOTA FIXING THE FINISH. IF THE FINISH IS AS IS, HEAD GASKET WILL EVENTUALLY CRACK AGAIN. HIGHLANDER WAS BOUGHT BRAND NEW AND ONLY HAS 73K MILES.

THE CAR HAS BURNED 1 QT OF OIL EVERY 1500 MILLES OR SO SINCE DAY1... TOYOTA WILL DO NOTHING TO REPAIR THE INTERNAL ENGINE PROBLEM AS THEY SAY IT IS ACCEPTABLE PER THEM TO BURN 1 QT EVERY 1200??

WHILE ATTEMPTING TO TURN FROM A SIDE ROAD ONTO A MAIN ROAD, I NEEDED TO ACCELERATE TO BLEND INTO THE FASTER MOVING TRAFFIC. WHILE ATTEMPTING TO ACCELERATE THE ENGINE ACTED LIKE THE GAS PEDAL HAD NOT BEEN PRESSED BUT MAINTAINED THE PREVIOUS SLOW ENGINE SPEED DESPITE THE GAS PEDAL BEING FINALLY PRESSED TO THE FLOOR. WHILE MAINTAINING THE FULL GAS PEDAL POSITION THE ENGINE FINALLY REVVED UP AND THE SUV LURCHED FORWARD. I HAVE NOT BEEN PLACED YET INTO A HAZARDOUS SITUATION, BUT THAT IS BECOMING A REALITY. THIS HESITATION HAS RECURRED MORE THAN TWENTY TIMES SINCE THEN. NO, I HAVE NOT TAKEN THIS TO TOYOTA SINCE THEY APPEAR TO HAVE NO CONCERN FOR THE MANY FINE FOLKS REPORTING SIMILAR ENGINE STALLING.

THE AC UNIT DOES NOT FUNCTION PROPERLY, IT IS NOT DRAINING, RESULTING IN A FOUL MOLDY MILDEW SMELL DUE TO THE BUILT UP CONDENSATION. TOYOTA OFFERED TO CHANGE THE AIR FILTER AS A SOLUTION TO THE ISSUE, UNFORTUNATELY IT DID NOT SOLVE THE PROBLEM. WITHIN DAYS, THE ODOR WAS STILL VERY APPARENT. WE HAVE BEEN TOLD THAT THERE IS NOTHING MORE THAT CAN BE DONE. THE VEHICLE IS A 2013, WITH 10K MILES, AND STILL COVERED UNDER WARRANTY. THE RESPONSE FROM THE DEALERSHIP AND MANUFACTURER HAS BEEN UNACCEPTABLE. *TR

THE VEHICLE DID NOT ALERT TO ANY ENGINE AND/OR VEHICLE PROBLEM (NO CAUTION LIGHT, NO ENGINE LIGHT, ETC.) THE DRIVER HAPPENED TO LOOK DOWN AT THE FUEL TANK AND NOTICED THAT THE TEMPERATURE GAUGE EXCEED THE MEASURING MARK (OVER THE RED ZONE) AND WAS STILL RUNNING. THE DRIVER IMMEDIATELY WENT TO A SAFE PLACE. TOWED TO THE DEALERSHIP. DEALERSHIP INFORMS THAT A "SMALL ROCK OR ROAD DEBRIS" TRAVELED THROUGH THE FRONT GRILL AND PUNCTURED THE RADIATOR. AFTER RESEARCHING WHY THE RADIATOR IS NOT COVERED UNDER THE WARRANTY ON BRAND NEW VEHICLE UNDER THIS ROAD DEBRIS, I READ OVER 30 REPORTED CASES IN NOT ONLY THE TOYOTA HIGHLANDER, TOYOTA TUNDRA, AND TOYOTA COROLLA AS THEIR IS NO PROTECTION TO THE FRONT PORTION OF THE RADIATOR AND/OR CONDENSER. WOULD HAVE CAUSED ENGINE FIRE, DO NOT UNDERSTAND WHY THERE WERE NO SAFETY LIGHTS AND OR INDICATORS SOMETHING WAS WRONG WITH VEHICLE. *TR

BURNT SMELL COMING FROM THE AC VENTS, WHICH HAPPENS MOST OF THE TIME THE AFTER THE NOTED FIRST TIME OF INCIDENT, ESPECIALLY WHEN I TAKE MAJOR FREEWAYS, LAST TIME NOTED THIS AFTERNOON 8/31/2014 WHILE TAKING I-75 IN FLORIDA. WHEN I ACCELERATE TO 70-80MPH, ME AND MY WIFE/ PASSENGER ALWAYS SMELL BURNT ODOR COMING FROM THE AC VENTS WHICH IS REALLY ANNOYING AND SCARY BECAUSE I DO NOT KNOW IF SOMETHING IS BURNING INTO THE ENGINE COMPARTMENT OR ELSEWHERE IN THE VEHICLE. SO I NEED TO SLOW DOWN AFTER THAT, OPEN THE WINDOWS TO LET THE ODOR OUT. I HAVE LET THE TOYOTA CHECK IT BUT CANNOT DUPLICATE IT MAY BE BECAUSE DURING THE PLACE OF TESTING IS NOT THE RIGHT PLACE IN MY OPINION, THE DEALERSHIP IS LOCATED NEAR A FREEWAY WHERE SPEED LIMIT IS ONLY AT 60MPH, THE TECH ACCELERATED IT ONCE AT 70MPH BUT I TOLD HIM HE CANNOT DUPLICATE IT WITH NOT CONSISTENTLY HITTING AT 70 OR HIGHER.MAY BE NEXT TIME OF SERVICE I WILL CHOOSE A DEALERSHIP NEAR THE FREEWAY I DRIVE AND DRIVE IT MYSELF. *TR

WHEN TURNING LEFT OUT OF MY NEIGHBORHOOD I SLOWED DOWN AND THEN TRIED TO RETURN TO SPEED BUT THE VEHICLE HESITATED THEN SUDDENLY JERKED UP TO THE DESIRED SPEED. ONE OTHER TIME ON AN INTERSTATE I HAD TO SLOW DOWN BEHIND A TRUCK AND THEN WHEN I TRIED TO ACCELERATE BACK TO SPEED IN THE PASSING LANE THE CAR HESITATED FOR SEVERAL SECONDS AND AGAIN ACCELERATED RAPIDLY (CARS IN THE PASSING LANE HAD TO BRAKE QUICKLY. I COULD DESCRIBE OTHER TIMES BUT THE SAME THING (THE HESITATION AND THEN THE EXTREMELY RAPID ACCELERATION) I HAVE TAKEN IT DO THE DEALER BUT THEY SAID THAT THEY COULD NOT FIND ANYTHING.

THE VEHICLE HAS A HESITATION OR LACK OF ACCELERATION PROBLEM. IT OCCURS FROM A STOPPED POSITION OR A MOVING STATE. I HAVE HAD IT TO THE LOCAL TOYOTA DEALER 5 TIMES AND THEY HAVE NOT BEEN ABLE TO FIND THE PROBLEM. THEY WERE ABLE TO DUPLICATE THE PROBLEM. THEY HAVE BEEN IN TOUCH WITH TOYOTA BUT THEY SAY NO PROBLEMS EXIST, WHICH IS WHAT I HAVE COME TO EXPECT FROM TOYOTA CORPORATE. MY WIFE WAS ALMOST IN AN ACCIDENT ON THE INTERSTATE YESTERDAY, 08/28/2013. I WOULD ESTIMATE THAT THE PROBLEM HAS OCCURRED AT LEAST 10 TIMES SINCE WE PURCHASED THE VEHICLE IN JULY. THIS IS A SAFETY ISSUE. THANK YOU IN ADVANCE FOR YOUR HELP ON THIS CONCERN. ALSO, THE DEALERSHIP IS GOING TO GIVE US A LOANER TODAY AND POSSIBLY JUST LET US RETURN THE VEHICLE. THEY HAVE BEEN GREAT, PALMIERRO TOYOTA.