RoadVitals

1996 Toyota 4Runner Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
26
Latest Feb 6, 2018
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
16%
of 161 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 1996 Toyota 4Runner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 26 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

The 25 most recent of 26, in the owner's own words

EngineSeat beltsSuspension
Filed Feb 6, 2018

SHOCK ABSORBER COMPLETELY WENT THREW THE FRAME CAUSING THE 4 RUNNER TO GO SIZE TO SIZE WHILE DRIVING. FRAME IS RUSTING FROM INSIDE OUT. VERY VERY DANGEROUS. THE SAME EXACT FRAMES ON THE TACOMATACOMA GOT A RECALL, THEY REPLACED THEM. WHY WASNT THIS RECALLED ON THE 4RUNNER? AND THE SEATBELTS JUST POP OUT OF THE BUCKLE WHILE YOUR JUST DRIVING. SOMETHING HAS TO HAPPEN SOON OR SOMEBODY IS GONNA GET VERY HURT ,OR KILLED. 1 MORE THING. I HAD A WHEEL POP OFF ALSO FROM THE BALL JOINT BREAKING LUCKILY THAT WAS IN MY DRIVEWAY, LUCKILY I WASN'T ON THE MAIN ROAD I COULD'VE KILLED SOMEBODY.

NHTSA ID
11067167
Incident
May 16, 2017
Mileage
205,000 mi
Driver assistanceEngine
Filed Jul 21, 2010

CAR LURCHES FORWARD WHEN AIR CONDITIONING COMPRESSOR ENGAGES. *TR

NHTSA ID
10344517
Incident
Jul 20, 2010
Mileage
90,000 mi
Engine
Filed Feb 13, 2005

OIL SLUDGE PROBLEM. COOLANT IS LEAKING AND OIL SLUDGE IS BUILDING UP WITHIN THE MANIFOLD. IT IS USING 2 TO 3 QUARTS OF OIL ON A MONTHLY BASIS AND SMOKING WILL BADLY WHEN FIRST CRANKED. CAR CHECKED BY TOYOTA DEALERSHIP AND SAYS NOTHING IS WRONG WITH CAR. *JB

NHTSA ID
10110474
Incident
Nov 5, 2004
Mileage
132,405 mi
Engine
Filed Jan 15, 2004

I AM THE OWNER OF A 1996 TOYOTA 4RUNNER. THE 5VZ-FE BI-METAL ENGINE SUFFERED A CATASTROPHIC FAILURE. ACCORDING TO THE THE AUTHORIZED DEALER (TOYOTA 101 OF REDWOOD CITY), THE ENGINE OVERHEATED WHICH SUBSEQUENTLY LED TO THE ALUMINUM HEADS TO CRACK AROUND THE VALES. I AM AWARE THAT TOYOTA HAD A NATIONAL RECALL ON THE HEAD GASKETS FOR THE 5VZ-FE V6 ENGINES FOR MOST MODEL TRUCKS (4RUNNER & TACOMA) MANUFACTURED IN THE 1990'S.THE RECALL WAS UNDER THE GUISE OF A SPECIAL SERVICE CAMPAIGN SSC-X01. I BELIEVE THAT THE DEFECTIVE HEAD GASKETS ARE THE CORE REASON FOR THE CATASTROPHIC FAILURE OF MY 4RUNNER'S ENGINE. I CONTACTED TOYOTA MOTOR SALES CORP. IN SAN RAMON, CA & TORRANCE, CA ON NUMEROUS OCCASIONS COMPLAINING OF THE ENGINE FAILURE. I ASKED FOR ASSISTANCE & GOOD WILL WARRANTY, BUT RECEIVED UNSATISFACTORY SERVICE. I FEEL THAT TOYOTA HAS NO INTEREST IN TAKING RESPONSIBILTY FOR THEIR DEFECTIVE PARTS. LEAVING CONSUMERS TO PAY FOR THE COSTLY REPAIRS. I AM SEEKING THE FAIR AND REASONABLE REPAIR OF MY ENGINE IN A TIMELY MANNER.

NHTSA ID
10070892
Incident
Aug 15, 2003
Mileage
113,413 mi
Engine
Filed Jan 15, 2004

HEAD GASKET BLEW ON 5VZ-FE ENGINE. THIS WAS EXACTLY 3 YEARS & 53K MILES AFTER THE TOYOTA SSC (SPECIAL SERVICE CAMPAIGN) X01. IN WHICH THEY REPLACED THE FAULTY HEAD GASKETS ON MY 4RUNNER. ALSO REPLACED AT THE TIME WERE THE; TIMING BELT, WATER PUMP, & THERMOSTAT. THE TRUCK HAS HAD ALL OF IT'S DEALER/MANUFACTURERS RECOMMENDED SERVICES AND OIL CHANGES. UPON TEAR DOWN THE TOYOTA DEALERSHIP FOUND THAT BOTH ALUMINUM HEADS WERE CRACKED BETWEEN THE VALVES AT 2-3 PLACES.

NHTSA ID
10070645
Incident
Aug 15, 2003
Mileage
113,413 mi
Engine
Filed Nov 25, 2002

CONSUMER NOTICE WHILE TRAVELING EXHAUSTS LEAKING SOUND COMING FROM THE ENGINE. VEHICLE WAS SERVICE BY DEALER TECHNICIAN NOTICE CORROSION ON THE CROSSOVER PIPE. PLEASE PROVIDE FURTHER INFORMATION. TS

NHTSA ID
8023265
Engine
Filed Dec 11, 2000

MY ENGINE CATASTROPICALLY FAILED AT 71K MILES. MY VEHICLE HAD MAJOR MAINTENANCE PERFORMED BY TOYOTA DEALERSHIPS. THE FAILURE OF A CONNECTING ROD IN MY ENGINE ENDANGERED MY LIFE AND THOSE OF MY WIFE AND SON BY CAUSING MY ENGINE TO SEIZE UP IN TRAFFIC. THE TOTAL TIME ELAPSED FROM WHEN MY ENGINE WAS PROPERLY FUNCTIONING TO WHEN WE WERE COMPLETELY MOTIONLESS WAS 45 SECONDS. WE NARROWLY ESCAPED BEING HIT BY LARGE COMMERCIAL VEHICLES WHILE I WAS ATTEMPTING TO GET TO THE ROAD SHOULDER. TOYOTA WAS OF NO ASSISTANCE TO ME IN THIS MATTER. SINCE MY VEHICLE WAS OUT OF THE 60K WARRANTY, THEY WERE NOT INTERESTED IN DISCUSSING MY CONCERNS. MY BILL TO REPAIR THIS VEHICLE EXCEEDED $5100.00. I STILL POSSES THE FAILED BLOCK AND COMPONENSTS. THE TOYOTA DEALERSHIP THREW AWAY SOME OF THE COMPONENTS THAT I ASKED THEM TO SAVE (OIL PUMP, ETC.). I WOULD LIKE TO KNOW IF THE NHTSA HAS INFORMATION IN SIMIALAR TOYOTA DISCREPANCIES, AND IS THE AGENCY INTERESTED IN VIEWING THE FAILED TOYOTA COMPONENTS (BLOCK, RODS, PISTONS, ETC.) THAT I HAVE IN MY POSSESSION. I WAS EXTREMELY DISAPPOINTED IN TOYOTA'S RESPONSE TO WHAT WAS A LIFE ENDANGERING EVENT FOR MY FAMILY. PLEASE FEEL FREE TO CONTACT ME AT MY PROVIDED PHONE NUMBER. I WILL GLADLY PROVIDE COPIES OF COORESPONDENCE CHRONICALLY MY SAGA. *AK

NHTSA ID
737634
Incident
Mar 31, 2000
Engine
Filed Sep 6, 2000

CONSUMER WAS LOSING ALOT OF COOLANT. VEHICLE WAS OVERHEATING BY THE TEMPERATURE GAUGE. ALSO, VEHICLE MISSING AND HESITATING. CONSUMER WAS UNABLE TO DRIVE VEHICLE BECAUSE OF THE OVERHEATING PROBLEM.*AK THE DEALER REPLACED BOTH CYLINDER HEAD GASKET AS PART OF RECALL, BUT IT FAILED AGAIN AFTER A YEAR. *YH

NHTSA ID
869716
Incident
Aug 1, 2000
Engine
Filed Apr 15, 1999

HEAD GASKET FAILED CAUSING LEAKAGE ONTO CYLINDER, RESULTING IN MAJOR DAMAGE TO ENGINE PRIOR TO RECALL NOTICE. MJS

NHTSA ID
544995
Incident
Feb 26, 1999
Engine
Filed Feb 3, 1999

ENGINE HEAD GASKET HAS BLOWN, CAUSING THE VEHICLE TO OVERHEAT AND BURN ENGINE. DEALER IS AWARE OF DEFECT. *AK

NHTSA ID
834446
Engine
Filed Jan 19, 1999

MY SISTER ALSO OWNS A 1996 TOYOTA 4 RUNNER WITH ALMOST IDENTICAL BUILD AND THE EXACT SAME 3.4 L ENGINE AND SHE ALSO HAD THE SAME HEAD GASKET FAILURE ON HER ENGINE. MY ENGINE WAS IMPECCABLY MAINTAINED, NEW OIL EVERY 3000 MILES ETC AND STILL HAD THE SAME FAILURE. MY CONCERN IS THAT I DON'T SEE A RECALL FOR THIS LISTED AND SINCE ITS THE ONLY PROBLEM THAT BOTH ME AND MY SISTER HAVE HAD ON TWO NEARLY IDENTICAL '96 4 RUNNER'S, IT SEEMS A TAD COINCIDENTAL THAT WE'RE THE ONLY ONES HAVING THIS PROBLEM. THANKS, ERIK HORD

NHTSA ID
702356
Incident
Jan 1, 1999
Engine
Filed Oct 5, 1998

HEAD GASKET BLEW UP.

NHTSA ID
780694
Engine
Filed Jun 22, 1998

THE ENGINE STALLS WHEN DRIVING AND WHEN APPROACHING STOP LIGHTS. APPROXIMATELY A MONTH AGO I WAS CROSSING THREE LANES OF TRAFFICE AND IT STALLED. THIS VEHICLE IS UNSAFE AND WARRANTS REPURCHASING.

NHTSA ID
537185
Incident
Sep 1, 1996
Engine
Filed Oct 27, 1997

GASKET FAILED.

NHTSA ID
605477
Incident
Dec 1, 1996
Engine
Filed Oct 27, 1997

HEAD GASKET FAILED.

NHTSA ID
605345
Incident
Oct 18, 1996
Engine
Filed Oct 22, 1997

ENGINE COMPUTER FAILED.

NHTSA ID
604207
EngineTires & wheels
Filed Sep 8, 1997

FIRESTONE TIRE BLEW OUT ON FREEWAY.

NHTSA ID
603831
Engine
Filed Sep 2, 1997

ENGINE SHUTS OFF WHILE DRIVING.

NHTSA ID
603794
EngineSuspensionVisibility
Filed Jul 7, 1997

BLOWN HEAD GASKET FAILED.

NHTSA ID
519456
BrakesElectricalEngine+2 more
Filed May 8, 1997

DUNLOP TIRES FAILED/BLEW OUT.

NHTSA ID
517064
Engine
Filed Apr 29, 1997

WHILE DRIVING THE VEHICLE SMOKE CAME FROM THE FRONT ENGINE AND THERE WAS A FUEL SMELL. MANUFACTURER SAID DEFECTIVE HEAD GASKET WAS THE CAUSE. CONSUMER STATED IF MANUFACTURER WAS AWARE OF PROBLEM, WHY NOT NOTIFY THE CONSUMERS. *AK

NHTSA ID
811806
Incident
Apr 12, 1997
Engine
Filed Apr 17, 1997

HEAD GASKET FAILED

NHTSA ID
603133
Incident
Dec 1, 1996
Engine
Filed Apr 17, 1997

HEAD GASKET FAILED.

NHTSA ID
516560
Incident
Feb 1, 1997
Engine
Filed Feb 12, 1997

HEAD GASKET FAILED.

NHTSA ID
602631
Incident
Nov 16, 1996
Engine
Filed Jan 27, 1997

NOTICE A LEA IN GARAGE AFTER PARKING VEHICLE, PINK LIQUID (COOLANT FLUID), TOOK VEHICLE INTO DEALERSHIP, WAS INFORMED OF A CRACK IN ENGINE HEAD GASKET. *AK

NHTSA ID
808208
Incident
Jan 25, 1997

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .