Engine And Engine Cooling Problems of Toyota Camry - part 1

I own a 2016 Toyota Camry se with the 2. 5l 4-cylinder engine. The vehicle currently has approximately 155,000 miles and is experiencing excessive engine oil consumption. The engine requires oil to be added approximately every 800–1,000 miles despite regular maintenance and the use of full-synthetic high-mileage motor oil. The spark plugs were also replaced approximately 20,000 miles ago. I am concerned that this level of oil consumption is excessive and could result in the engine operating with insufficient oil between normal service intervals, potentially causing engine damage or failure while the vehicle is being driven. I am aware that other owners of Toyota vehicles equipped with 2. 5l engines have reported excessive oil consumption, including complaints involving the 2016 Camry. I am requesting that NHTSA document this issue and evaluate whether there is a pattern of excessive oil consumption affecting these vehicles. I have not received notice from Toyota of a recall or warranty enhancement covering excessive oil consumption on my vehicle.

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The contact owns a 2022 Toyota Camry. The contact stated that while driving 50 mph, the message "engine maintenance required" was displayed. The vehicle was taken to the dealer, and the failure was associated with customer satisfaction program: 24te04; however, the vehicle was not included in the customer satisfaction program. The manufacturer was contacted by phone and was made aware of the failure. The failure mileage was approximately 93,000.

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On September 6, my 2018 toryota Camry just stoopped all of the suddden in the middle of a 6 lane road. No warning lights or such until that exact moment. The car went into safe moode as I was driving. The water pump and associated parts failed. The electrical part of the water pump went and took the pump, thermostat, gaskets, etc. To be repaired after just dying on the road. The car had only 32465 miles at the time of the breakage. The car is out of warranty, but with such low milage this is and unusual repair to be made on a car only8 years old with low milage. It was a $1700 dollar repair. The company has not made any assitance availble, I have called and spoke with someone, have written a letter and now I felt that it was important enough to come here. There are facebook pages with "broken Camry water pumps" up so this is to my way of thinking an ongoing problem. I was lucky I was not hit when the car "stopped" on the road with no warning. The car has been well maintained at an authorized Toyota dealer the whole time I have had it. I am concerned that this is an ongoing problem with the Camry.

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Check engine light.

The fuel pump has a malfunction. The car started jerking and started to accelerate by itself when I was driving it. Yes the problem reproduced. The vehicle is currently under inspection by the manufacturer. Yes there were multiple warning lights including the check engine light.

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Power loss, had to pull off road. Multiple fault codes on this event. 2 broken plastic parts in intake duct, one stuck in throttle body butterfly. Cleared plastic parts from intake to get home. Later determined 2 of 4 intake resonator tube internal catch bevels broke off. The remaining 2 were very weak and easily broke off as well. Serious fod hazard to engine!.

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Reduce power and break power malfunction.

The vehicle contains a known manufacturing defect where the engine coolant bypass valve cracks internally, leaking pressurized fluid directly into the main electrical connector (covered under Toyota csp 24te04). This fluid intrusion has caused active electrical short-circuits to the battery and ground networks. As a direct result of this progressive component failure, the vehicle is actively dropping into 'limp mode' and experiencing severe transmission shifting failures while being driven on public roads, creating an immediate safety and crash hazard. Furthermore, a franchised Toyota dealership actively turned away an attempted preventive repair under the 'prior sought remedy' rule while the vehicle was under the 100,000-mile warranty threshold, stating the dashboard light had to be on first, which directly allowed this hazardous electrical degradation to progres.

2012 Toyota Camry le developed severe transmission shudder/vibration during normal driving, especially around 25–35 mph and 45–60 mph. The vehicle also experienced noticeable vibration when shifting into reverse and drive. An obd scan previously detected diagnostic trouble code p2716 related to transmission pressure control. The transmission fluid was serviced, but the shudder continued. While driving on the highway, the check-engine light came on again. The vehicle was subsequently returned to the seller and a $7,500 settlement was reached. I am reporting this to document the mechanical and powertrain problems experienced with this vehicle.

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The engine overheated due to a failed coolant pump at approximately 47,000 miles. Following diagnostic testing, the Toyota dealership retrieved diagnostic code p26cb71 and confirmed a cooling system fault. The repair consisted of replacing the coolant pump and thermostat.

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The contact owns a 2018 Toyota Camry. The contact stated that while her son was driving at an undisclosed speed, the check engine warning light illuminated, and the message “see dealer” was displayed. The vehicle was taken to a dealer, but the dealer was unable to determine the cause of the failure. The vehicle was then taken to an independent mechanic, who diagnosed the vehicle with water pump failure. The dealer was notified of the diagnosis but advised the contact to disregard the warning. The contact stated that while driving the vehicle back to the residence, the vehicle started to lose power and went into limp mode. The vehicle was returned to the independent mechanic to have the water pump replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 42,572.

After taking the car on a short drive: pre-collision malfunction; parking brake malf; ics malf; chk eng reduced power; secondary collision brake malf; rough idle and driving; sometimes won't accelerate (revs only); cruise control won't work; battery drained when off (12. 5 v to 10. 5 in one day; battery just under 3 years old); after replacing battery: obd 2:p0302.

Vehicle has engine maintenance required. Took it to a shop and got code p268115 which states there is a recall for the coolant valve bypass for 2022 Camrys, but for some reason my specific VIN number does not constitute as being a recall it is putting the safety of me and family members at harm not knowing if the vehicle will overheat or stop on the side of the road lights came on this morning for the first time problem has been confirmed by independent service center christian brothers automotive which put my vehicle and got the code I am confused as to why my vehicle is not covered when it's an issue that is a recall on other Toyota Camrys.

My vehicle completely lost power and stalled on the freeway, requiring a tow. A Toyota dealership has diagnosed it with a total internal failure of the ua80 transmission and quoted me $9,000. This vehicle has been properly maintained, including a documented transmission fluid service at a Toyota facility in March of this year. A modern powertrain should not suffer a life-threatening failure at 130,000 miles. Because of this severe safety defect and my documented maintenance history, I am requesting a corporate goodwill accommodation to cover or significantly cost-share this replacement.

June 9,2026 I was in gig harbor washington visiting my son. I pulled into the right side of the drive way as I have done a 1000 times over the years. I was slowly pulling up to the right side of the garage and the car surged forward at full speed 5 ft away. It smashed the front of the house. Filed a claim with usaa car insurance. Last year in August of 2025 I was in the tag n go car wash. I pulled up they stopped me and I put the car in neutral. This let the car wash pull my car throught the car wash on a one track driver side system. My windshield was covered with soap and the car surged forward and hit the SUV in front of me. When the soap rinsed off I wash under the car in front of me. I put the car in reverse from neutral. It caused no damage to the car in front but caused about $1700. 00 damage to my car. The car wash had video that showed my car surge forward and hit the car in front of me. This is two incidents in 11 months of my Camry surging forward.

2020 Toyota Camry xse, VIN [xxx], 2. 5l 4-cylinder a25a-fks engine, built at Toyota motor manufacturing kentucky (tmmk) during the production window covered by NHTSA recall 20v-064 (Toyota campaign 20ta04), which addresses porosity in engine castings that can cause internal and external coolant leaks, engine overheating, and possible engine failure. Toyota’s VIN lookup returns this vehicle as not affected by the campaign, but the failure pattern matches the recall defect exactly. Timeline of failures and repair attempts: xxx, at approximately 92,832 miles, camelback Toyota in phoenix, az (ro xxx). Check engine light active. Diagnosed dtc p268115 (engine coolant bypass valve circuit, short to battery or open). Battery also failed load test. Overheating symptom noted on the same repair order. Coolant bypass valve replacement recommended. Following that visit, water pump and thermostat were replaced at berge Toyota (mesa/gilbert, az area). Camelback Toyota stated the vehicle was fixed. Vehicle overheated again the next day after being returned as repaired. Xxx, at 93,034 miles, camelback Toyota (ro xxx). Oil and filter change performed under good faith goodwill service, transmission fluid exchange completed. Overheating condition persisted. Vehicle continued to overheat through the summer and into September 2026. Current dealer now recommends head gasket replacement and states that if the head gasket does not resolve the overheating, the engine block is cracked and the engine will need replacement. Dealer describes the engine as “sucking air,” indicating combustion gases entering the cooling system and/or a compromised block-to-head seal. This failure sequence — persistent overheating, multiple failed repair attempts across two Toyota dealers, replacement of water pump, thermostat, and coolant bypass valve without resolution, and dealer conclusion pointing to a cracked engine block — matches the failure mode described in NHTSA rec information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b).

We have had multiple issues with this car since 70,000 miles. Engine burning oil, no fix besides replacing it or keep adding oil. Now check engine and check stability control system light are on. Took to o'reilley to run codes and it threw all kinds of transmission codes.

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The contact owns a 2018 Toyota Camry. The contact stated while driving 40 mph, the vehicle chugged, and the check engine warning light illuminated. The contact drove to her destination, where an acquaintance used a vehicle diagnostic scanner to retrieve dtc: p26cb, indicating a malfunction with the electric engine coolant pump. The vehicle was taken to the dealer, where it was diagnosed with water pump failure. The vehicle was repaired. The manufacturer was notified of the failure but denied goodwill assistance. The failure mileage was approximately 70,000.

The contact owns a 2014 Toyota Camry. The contact stated while driving at an undisclosed speed, the engine seized. No warning lights were illuminated. The contact stated that while attempting to start the vehicle, the vehicle started. The failure was persistent. The vehicle was taken to autozone where it was diagnosed with a failed intake valve and a failed exhaust. The vehicle was then taken to the dealer where it was diagnosed with a failed engine. The contact was informed that the engine needed to be replaced. The vehicle was being repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 109,000.

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Vehicle shut off while driving on highway during morning rush. Car shut off within seconds of flashing dashboard. I was in a dangerous situation with the possibility of creating a major highway accident, I was stuck on the highway with disappearing breakdown lane. Pulled code p26cb on obd code reader at auto zone; p26cb7 pulled on Toyota diagnostic code reader= engine coolant pump actuator stuck. Active tested water pump and pump. It working. Tested for power and ground at the pump and good. Need to replace electric water pump per Toyota. Diagnostic test $184. 95 at Toyota. Toyota requesting $1,400. 00 for repair not including diagnostic testing. Called Toyota dealership and Toyota and was told it doesn’t fall under warranty or goodwill that code p26cb isn’t the same as their code p26cb7. After the incident I researched Toyota Camry and this is a well documented issue that is being declined. My Toyota Camry was bought brand new and has 49,000 miles. I am traumatized and disappointed with the product and services I have received with this 2019 Toyota Camry.

You have this. Additional research about the cause of the crashes. None of this was published by Toyota as a potential disastrous problem.

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2018 Camry xse, vacuum pump went on my car less then a year ago. I had my car towed to the dealership for the recall to be fixed. Since that incident my car hasn’t been the same. While stopped at a light my dash board lite up with every issue the car could possibly have. Lane departure assist, secondary breaking system failure, engine coolant too hot, emergency brake failure and then the check engine light came on. I was able to get my cat to the side of the road and eventually make it home. I brought my car back to Toyota and a day later I was informed I might need a new engine, 8,000 dollars. I am very diligent about oil changes, tune ups etc. My car has 140,000 highway miles. I travel a lot for work. This car has never had a major issue until the recalled vacuum pump was repaired. All these complaints from other people with primarily the same issue cannot be wrong. It is definitely a manufacturing issue and I shouldn’t have to pay out-of-pocket for an issue that the dealership caused. Now I either have to buy a new car or pay 8000 to repair my current vehicle. I will never buy another Toyota again.

Engine coolant bypass valve b control circuit high check engine light.

At 170,000 miles, the 2019 Toyota hybrid Camry le has developed a consistent drive train lurch/stumble/shake around 20, 40 and 60 mph, which is increasing in intensity and occurrence. This defect is quite startling and occurs regardless of efficiency, hvac, cruise control, etc. Settings. Examined twice by a Toyota dealer service department Toyota-trained licensed repair technician, no explanation or repair can be suggested. That is, I am expected to suffer this defect until left stranded.

Car caught on fire in apartment complex over night. Whole car was destroyed.

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I am reporting a severe safety and vehicle integrity issue involving a Toyota vehicle purchased from wolfchase Toyota. After a technical inspection (invoice #xxx), it was confirmed that the engine VIN does not match the chassis VIN. This indicates an undocumented engine replacement of unknown origin and mileage. As a result, the vehicle's safety systems, engine performance, and structural integrity are unverified and potentially compromised. The dealership and Toyota north America have been notified of this 'frankenstein' engine configuration but have not removed the vehicle from the road, forcing me to operate an unsafe vehicle for my 110-mile daily commute. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The contact owns a 2009 Toyota Camry. The contact stated that the vehicle jerked while accelerating from a complete stop. Additionally, the vehicle intermittently failed to start, with the abs warning light displayed on the instrument panel. The vehicle was towed to an independent mechanic for repairs, but the failure reoccurred shortly after the repair. The contact stated that while attempting to shift into drive(d), the transmission remained stuck in neutral(n) with the check engine warning light illuminated. The contact stated that the vehicle rolled forward while the vehicle was parked, turned off, with the parking brake engaged. The contact placed trash bins in front of the vehicle to prevent the vehicle from rolling. The manufacturer was not notified of the failure, and the vehicle remained unrepaired. The failure mileage was 127,990.

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Transmission making noise and getting worse. Can’t get repaired or replaced for at least six months. Engine warning light is now on. Recently told this is a known issue with several class action suits being filed.

On March 19, 2026, I was driving to work when traffic began to slow, and I reduced my speed accordingly. As traffic started to return to normal speed, I pressed the accelerator; however, although the engine revved, the vehicle did not accelerate beyond approximately 15 mph. I safely moved to the side of the road and turned the car off. After restarting the vehicle, shifting into drive, and pressing the accelerator, the same issue occurred. I subsequently took the car to two separate mechanics, both of whom reported that the transmission needs to be replaced. This is unexpected, as the vehicle has fewer than 100,000 miles and has received regular maintenance.

Coolant bypass valve.

Excessive oil consumption, a sticky dash and power window switch.

The contact owns a 2018 Toyota Camry. The contact stated while drivng at an undisclosed speed, the brake pedal was depressed, however the vehicle failed to stop as intended. The vehicle was towed to the dealer ted after several attempts, the vehicle eventually started. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed, howver the vehicle failed to accelerate as intended. The rpm's increased. In addition, the contact stated that the failure occurred while traveling over 800 miles away from home. The vehicle was driven to the contact's cousins's residence. The contact's husband inspected the vehicle, and noticed metal shavings on the dip stick. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was ade aware of the failure and a case was filed. Where it was diagnosed with a failed brake vacuum pump assembly. The vehicle was repaired. The contact received a recall notification, NHTSA campaign number: 21v890000 (service brakes, hydraulic). The contact stated when retrieving the vehicle from the dealer, the contact noticed an unusal sound. The vehicle was taken back to the dealer. The contact stated that the dealer confirmed that some was wrong. The vehicle was repaired. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to o'riley where a potable diagnostic tester was connted p050. The CO.

Ics malfunction error light and check engine light came on. I received a recall notice that this was being looked into but now the water pump has went out. The car is overheating.

While driving at normal speed, the vehicle’s engine compartment caught fire without any collision or external impact. I pulled over immediately, and the fire originated from under the hood. The vehicle had approximately 25,000 miles and no prior mechanical issues. This incident occurred without warning and posed a serious safety risk.

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The hybrid propulsion system in my Toyota Camry hybrid malfunctioned. The vehicle displayed multiple warning messages, including “hybrid system malfunction” and other system failure alerts. The accelerator pedal stopped responding, and the vehicle lost propulsion while driving at highway speed. The vehicle would not restart after coming to a stop. The vehicle has been towed and is available for inspection upon request. The vehicle lost power while I was traveling at highway speed during severe weather conditions (tornado and thunderstorm warnings). The car began rattling and shaking, then the accelerator stopped responding, and the vehicle gradually decelerated despite pressing the gas pedal. I was forced to activate hazard lights and maneuver to the shoulder. Multiple large trucks were traveling at high speed and did not immediately move over, coming dangerously close to striking my disabled vehicle. Because of the severe weather and approaching storm conditions, I was stranded on the highway in a vulnerable position. The sudden loss of propulsion created a significant risk of a high-speed rear-end collision. The vehicle was towed after the incident. It has not yet been confirmed whether the dealer has reproduced the failure. The malfunction occurred suddenly while driving and has not been intentionally reproduced by me. The vehicle would not restart at the time of the incident. The vehicle was towed following the incident. It has not yet been inspected by police or insurance representatives. Inspection by a Toyota dealer/manufacturer representative is pending (or currently in progress, if applicable). Approx. 15 minutes before reaching my destination, the vehicle began rattling and shaking unexpectedly while driving at highway speed. Shortly after, the rattling stopped, but the accelerator pedal stopped responding and the vehicle began decelerating. Multiple warning messages then appeared, including “hybrid system malfunction” and other system failure.