There are 7 stored owner reports matching the engine leading-label group for the 2007 Toyota FJ Cruiser in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 7 of 7 matching reports.
Open the full vehicle complaint log (all categories)2007 FJ CRUISER WITH 60,000 BLEW A HEAD GASKET. THERE IS MAJOR ENGINE DAMAGE FROM OVER HEATING. TEMP GAUGE NEVER READ THAT THE CAR WAS OVER HEATING OR THAT THERE WERE ANY ENGINE PROBLEMS. ALSO AT A RED LIGHT THE CAR SWITCHED GEARS AND A MOMENT LATER SWITCHED BACK .IT LURCHED FORWARD WITH A BIG THUMP. I WAS AT A FULL STOP WITH MY FOOT ON THE BRAKE LUCKILY! *TR
THIS IS A TOYOTA ECM COMPUTER ELECTRICAL MALFUNCTION. I WAS WAITING IN MY 2007 TOYOTA FJ CRUISER AT A TRAFFIC STOP FOR THE LIGHT TO CHANGE FROM RED TO GREEN. AT THIS TIME, I FELT A HARD "BUMP" AS IF ANOTHER CAR HAD REAR-ENDED MY FJ. THERE WAS THIS REAL HARD "THUMP." THE FJ HAD SHIFTED GEARS ON ITS OWN WHILE AT A COMPLETE STOP. EITHER THE TRANSFER CASE DIFFERENTIAL AND/OR THE ELECTRICAL REAR DIFFERENTIAL LOCKED UP. BOTH MY HANDS WERE ON THE STEERING WHEEL AND MY RIGHT FOOT WAS ON THE BRAKE AT THE TIME. THERE IS NO DRIVER'S SIDE FLOOR MAT. THE FJ GOT A STRONG GRIP ON THE ROAD AND IT LURCHED FORWARD. THERE WAS A LOT OF EXTRA POWER AND A LOT MORE TRACTION THAN IN THE NORMAL "D" MODE FOR DRIVING ON DRY PAVEMENT. INSTINCTIVELY, I PRESSED DOWN HARDER ON THE BRAKE IN ORDER TO KEEP THE FJ FROM MOVING INTO THE INTERSECTION. TWO SECONDS LATER, THERE WAS ANOTHER "THUMP" AND THE FJ SHIFTED BACK INTO THE NORMAL ROAD GEAR "D." I BELIEVE WHAT HAPPENED IS THAT THE ECM COMPUTER SENT A MALFUNCTIONING SIGNAL AND LOCKED UP ONE OR BOTH OF THE DIFFERENTIALS. THIS HAPPENED WITH AN AUTOMATIC TRANSMISSION ON DRY PAVEMENT AND STOP WHEN THERE WAS NO DRIVER COMMAND TO SHIFT GEARS. THE SENSATION I FELT IS SIMILAR TO USING MY FJ FOR OFF-ROAD DRIVING AND SHIFTING INTO 4WD "LOW," BUT THIS WAS MUCH MORE SEVERE. MY CONCERN IS THAT THE ECM COMPUTER MIGHT MALFUNCTION HIGHWAY SPEEDS OF 70 MPH. IT COULD SEND A SIMILAR COMMAND TO LOCK UP EITHER THE TRANSFER CASE DIFFERENTIAL OR ELECTRIC REAR DIFFERENTIAL. IF THIS HAPPENS, THE FJ BECOMES A 5,000 LB. FLYING MISSILE, BASICALLY OUT OF CONTROL. I WOULD NOT BE ABLE TO STEER THE FJ OR TO NAVIGATE TURNS PROPERLY. IT WOULD BECOME A DANGER NOT ONLY TO MYSELF, BUT TO ALL OTHER CARS IN THE IMMEDIATE VICINITY. THIS IS THE FIRST TIME IT HAPPENED. SOMETHING IS DANGEROUSLY WRONG WITH TOYOTA'S ECM COMPUTER SYSTEM IN THE FJ CRUISER. *TR
TL* THE CONTACT OWNS A 2007 TOYOTA FJ CRUISER. WHILE HAVING THE VEHICLE INSPECTED BY THE DEALER, THE CONTACT WAS INFORMED THERE WAS A CRACK IN THE FRAME NEAR THE ENGINE MOUNT AND THAT THE ENGINE WOULD NEED TO BE REPLACED. THERE WERE NO PRIOR WARNINGS INDICATING THE ENGINE WAS FAILING. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 70,000.
THE TOYOTA FJ CRUISER DEVELOPS BULGES IN THE ENGINE BAY OVER TIME WITH NORMAL DRIVING. THESE ARE IN THE CRUMPLE ZONES AND EVENTUALLY RIP. TOYOTA FAILS TO FIX THIS TO SPITE HAVING HUNDREDS OF DOCUMENTED CASES. MINE IS ONE OF THEM. HTTP://WWW.FJCRUISERFORUMS.COM/FORUMS/TOYOTA-FJ-CRUISER-POLLS/37556-DO-YOU-HAVE-INNER-FENDER-BULGES-CRACKING.HTML. *TR
ENGINE ACCELERATES TO 1500 RPM WHEN I TAKE MY FOOT COMPLETELY OFF THE THROTTLE WHEN DRIVING AT SLOW SPEEDS (UNDER 1500 RPM). THIS CAUSES THE VEHICLE (MANUAL TRANSMISSION) TO SPEED UP INSTEAD OF SLOWING DOWN, EXACTLY THE OPPOSITE OF THE "ENGINE BRAKING" THAT ONE WOULD EXPECT. I FEEL THIS PRESENTS A MAJOR SAFETY HAZARD WHEN DRIVING IN TRAFFIC AND / OR ICY ROAD CONDITIONS. *JB
2007 TOYOTA FJ CRUISER WAS DRIVEN ON EDGE OF TERRA COTTA PIPE WHILE PULLING INTO A DRIVE WAY AND GOT STUCK. AFTER BEING PULLED OUT, VEHICLE SAT OVER NIGHT. VEHICLE WAS DRIVEN THE NEXT DAY. WHILE DRIVING ABOUT 10 MILES, VEHICLE ENGINE STARTED MAKING NOISE AND CHECK ENGINE LIGHT CAME ON. OWNER OF VEHICLE CALLED A MECHANIC WHO FOUND THAT THE FRAME HAD BEEN TWISTED AND THE RADIATOR WAS BUSTED WHICH CAUSED $15,500 WORTH OF BODY AND ENGINE DAMAGE. INSURANCE AND MANUFACTURER'S WARRANTY REFUSED TO COVER ENGINE DAMAGE. VEHICLE IS ADVERTISED AS EXTREMELY DURABLE 4X4 WITH PICTURES ON WEBSITE DEMONSTRATING VEHICLE BEING DRIVEN IN ALL TYPES OF TERRAIN SUCH AS MOUNTAINS AND RIVERS. VEHICLE HAS NO COVER PROTECTING BOTTOM FRONT OF RADIATOR AND CROSSMEMBER IS NOT VERY DURABLE. VEHICLE ALSO DOES NOT HAVE A LOW COOLANT DETECTION SYSTEM IN CASE OF COOLANT LOSS. COOLANT TEMPERATURE GAUGE DOES NOT REGISTER ENGINE OVERHEATING IN CASES OF COOLANT LOSS SO OWNER HAD NO IDEA ENGINE WAS BEING DAMAGED. DIAGNOSTIC TROUBLE CODE P0300 ENGINE MISFIRE WAS ONLY CODE STORED IN PCM MEMORY. PCM DID NOT DETECT OVERHEATING CONDITION. PLEASE HELP AS MANUFACTURER WILL NOT HONOR VEHICLE'S WARRANTY WITH ONLY 15,000 MILES ON VEHICLE.
THE VEHILE JUST STOPPED RUNNING AT 60 MPH ON THE HIGHWAY AND STEERING BRAKES FAILED AND COASTED TRYING TO START CAR NO START TRANSMISSION DAMAGED BY EXTENSIVE COAST TO STOP AND STARTER DAMAGEG BY TRYING TO START ON HUGHWAY. THIS WIL CAUSE DEATH OR INJURY--THIS IS A COCEPT VEHICLE PUT OUT TOO EARLY! *JB
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 29, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.