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Engine & cooling

2012 Toyota 4RUNNER Engine problems

Owners have filed 5 complaints about the 2012 Toyota 4RUNNER's engine & cooling with NHTSA - 5% of all its complaints, most recently on July 13, 2022. They describe 0 crashes, 1 fire and 0 injuries. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Complaints
5
Recalls
2
Crashes
0
Fires
1
Injuries
0
Deaths
0

Engine recalls for the 2012 Toyota 4RUNNER

The problem
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured September 3, 2009, to December 1, 2014. The affected vehicles may be equipped with accessory exhaust tips installed by SET or SET dealers that may contact people and possibly burn them while they are standing behind the vehicle.
The risk
Contact with an exhaust tip may result in personal injury.
The fix
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more recessed behind the bumper, free of charge. The recall began September 15, 2016. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET16D.

Engine and engine cooling: manifold / header / muffler / tail pipe

15V5150002,530 vehicles affected

The problem
Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2015 Toyota 4Runner vehicles manufactured March 29, 2010, to July 30, 2015. The affected vehicles may be equipped with accessory exhaust tips installed by SET or SET dealers that may contact people and possibly burn them while they are standing behind the vehicle.
The risk
Contact with an exhaust tip may result in personal injury.
The fix
SET will notify owners, and dealers will install a re-designed exhaust tip that is smaller in diameter and is more recessed behind the bumper, free of charge. The recall began on September 22, 2015. Owners may contact SET customer service at 1-866-405-4226. SET's number for the recall is SET15D.

Engine complaints

Engine & cooling

Vehicle radiator light came on, shortly thereafter (5-10 min) vehicle overheated. Waited for vehicle to cool down, then drove home. The following day drove the vehicle to dealership. After an inspection the dealer stated the heads are cracked and needed to be replaced. When I asked how this could happen to a car that is regularly serviced with only 90k miles his response was "the original heads were made of weaker metal, the replacement ones are upgraded. We haven't had any come-backs on the ones we've...

Read the full complaint

replaced". I then asked, well how many vehicles has this impacted? Sounds like this should be covered under a recall? His response "We've had quite a few in the past month or so, seems to be happening when vehicles get to the 70-80k range." Sounds to me like Mazda knew the heads were made from inferior products which is why they upgraded the part on newer models.

Filed Incident EngineNHTSA 11473715
SuspensionElectrical systemEngine & cooling

I was driving in the freeway beltway 08 when tehran trasmision of my car run out last saturday 02/04/2018

Filed Incident Suspension · Electrical system · EngineNHTSA 10953790
Engine & cooling

Got code p2440 and was quoted 2000. For repair and only just 47107 miles

Filed Incident Unknown or other · EngineNHTSA 10906147
Engine & coolingFire

Tl* the contact owns a 2012 toyota 4runner. The contact stated that while driving at an unknown speed, an abnormal smell emitted into the vehicle and it became extremely hot around his feet. The contact stated that the vehicle made a loud pop noise and after merging to the side of the road he noticed flames coming from the front passenger side of the vehicle. The vehicle was towed to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 49,000.

Filed Incident EngineNHTSA 10672541
Electrical systemEngine & coolingFuel system

Toyota uses new green (environment friendly) wiring that is tasty to rodents and other pest- they are aware that it can attract animals to eat the wiring and electrical systems on their vehicles and refuse to cover the damages incurred on the warranty - they refer the customers to seek monetary aide from their insurance company - in my case it was $3000.00 In damages to my vehicle for a rat eating the wires /electrical system. My insurance paid for it - but how can I be assured it will not occur again. ?? Toyota needs to be responsible. *Tr

Filed Incident Electrical system · Engine · Fuel / propulsion systemNHTSA 10644989

Toyota 4RUNNER engine complaints by year

4RUNNER engine problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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