Engine And Engine Cooling Problems of Nissan Altima - part 1

Need a new engine / gasket confirmed by pep boys. Been at the dealership a lot more than usual lately and they kept telling me everything is fine with my vehicle.

See all problems of the 2020 Nissan Altima 🔎.

My mechanic noticed oil leaking near the oil pressure switch during a routine oil change. Told me to take it to dealership since I should still be under warranty. When I took it in, they very quickly were able to access that the oil pressure switch was faulty. Mechanic said it is a known problem. If it is a known issue, why not recall it?!.

See all problems of the 2023 Nissan Altima 🔎.

This incident happened twice in one week first with 2023 Nissan sentra then replaced with a 2024 Nissan Altima both rented from enterprise. I was traveling down the street from my house, a two-lane, steep hillside road, which I’ve traveled up and down for 30 years. I stopped behind a parked car on the right side of the road to let another car come up the hill and pass by before I continued down. As I continued down the hill, the car just began to accelerate and I could not stop it, I tried to break, but no response and the car kept accelerating for about 50 feet before crashing into. The granite hillside, lifting the car so it landed perpendicular to the road, setting off all airbags and blocking all traffic completely. Thankfully there was no other damage to other cars, homes or people, which was a minor miracle. To reach such an impact speed in such short distance suggests some kind of mechanical failure. My insurance paid for a replacement rental, a 2024 Altima and on my first drive down the hill, in the exact same spot, the steepest of the road, the exact thing happened, rapid acceleration and no breaks.

See all problems of the 2024 Nissan Altima 🔎.

Problems with the engine and transmission.

I am writing to request immediate assistance regarding the recall inspection for my 2020 Nissan Altima platinum. Last week I received a letter notifying me of an open recall and instructing me to have my vehicle inspected. I brought my car to my local Nissan dealership on Saturday. During the inspection, I was told that metal debris was found in the engine and that the vehicle would need a full engine replacement. I was asked to leave the car at the dealership and was told I would receive a loaner vehicle on Monday. After waiting all day today for an update, I was informed that Nissan declined the engine replacement because the debris found did not “qualify” under the recall. I was told the dealership would clear the debris out of the engine and that I could pick up the car tomorrow. I am very concerned about this decision. Metal debris inside an engine—especially during an active recall related to engine failure—raises serious safety and reliability issues. Simply clearing out the debris does not address the root cause or provide confidence that the vehicle is safe to drive. This matter is urgent, as I must drive more than 1,000 miles soon to take my medically complex daughter to a children’s hospital. I need to trust that my vehicle is safe for long-distance travel. I am requesting a prompt review of my case and a second evaluation to determine whether an engine replacement or another appropriate remedy is necessary to ensure my vehicle’s safety.

My vehicle was taking to the dealership for an inspection for the Nissan engine recall. During the inspection metal was found in my oil pan which the recall states they must repair or replace engine if any metal is found. I was told the engine would be replaced on 11/15/2025 but 2 days later 11/17/2025 I was contacted saying Nissan denied my recall repair and to come back and pickup my vehicle. The recall states if any metal is found they must replace the engine but Nissan refuse to fix the issue. The report they showed me Saturday stated oil was in my oil pan but now since they denied the recall the report was changed to nothing was found in oil pan. I notied the manager and after I mentioned that to the service manager they changed the report again stating metal was found.

See all problems of the 2019 Nissan Altima 🔎.

Check engine light came on will not go off transmission fluid burnt replaced transmission fluid because transmission was slipping out of gear not finding the correct gear I do believe it was starting off in second gear instead of first. Drive slightly better in manual after fluid gets warm but not overheating the car will start jerking and threatening to kill losing power in the accelerator and going uphill also having trouble with the car going into reverse and drive. I had no choice but to replace the transmission fluid myself due to lack of funds and now dealership refuses to touch my vehicle for repairs. I called Nissan to make a complaint and they hung up on me. Car was just paid off October of 2024. This situation with my transmission began November of 2025.

See all problems of the 2017 Nissan Altima 🔎.

The contact owns a 2019 Nissan Altima. The contact stated that while driving at an undisclosed speed, the vehicle jerked. The check engine warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that lead was found in the oil pan. The vehicle remained at the dealer unrepaired. The contact was informed that the manufacturer was made aware of the failure and declined to complete the recall repairs. The vehicle was not repaired. The contact stated that the check engine warning light remained illuminated. The failure mileage was approximately 96,000.

Check engine light came on at approximately 96,000 miles in which vehicle would have a delayed acceleration upon stepping on gas pedal or going up hills. Took it to 3 different mechanics including Nissan dealer and all confirmed a cvt failure and need a replacement. Nissan of America is refusing to help even after there have been documented lawsuits and known issues with the cvt failing. This is unsafe and a recall is needed not just an extended warranty that doesn’t help consumers who are over the 7 years but still under 100,000 miles like me.

Driving on the freeway and I noticed smoke coming from under the hood so I pulled over and didn't know what caused the fire.

See attached document for complaint.

I have replaced the water pump, the belt, the thermostats, the rotors, the brakes, the fuel pump, the evap vent valve solenoid, the spark plugs, and fuel injectors and my car is still throwing the codes p-0462 and p-447. I've checked the wires and they are good. My car keeps misfiring and stalling now and my fuel pump doesn't have a fuel level sensor. The float bar is brand new as well as the fuel pump. And my dashboard speedometer is 10 miles off. I've tried everything and it's still throwing the same codes.

See all problems of the 2006 Nissan Altima 🔎.

I’ve had my battery and alternator checked and both are good. Multiple times now my car has either not started until it gets a jump. Took it to a shop and was told its electrical issues. I was at my a football game for my kids out of state and my car would not start after having it off for over an hour,me n my kids were stuck for 3 hours before they got someone out to jump start the car. I take it to another shop tomorrow for additional testing. No lights have appeared and no warning before it happens.

See all problems of the 2022 Nissan Altima 🔎.

The contact owns a 2020 Nissan Altima. The contact received notification of NHTSA campaign number: 25v437000 (engine and engine cooling); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and a case was filed. The contact had not experienced a failure.

The 2017 Nissan Altima has a delay in acceleration when the gas pedal is pressed. I couldn't accelerate pass 35-40 mph when I was driving. Thankfully it was bumper to bumper traffic.

I’ve received notice that my car is subject to engine failure. I’m afraid to drive it and I need this issue fixed ASAP. What should I do?.

On August 30, 2025, while driving on the highway, my 2019 Nissan Altima displayed a “cvt (at) hot / power reduced” warning. Power was limited, but the engine did not shut off. I immediately scheduled service at paul miller Nissan in fairfield, CT. At the September 2, 2025 visit, the repair order stated: “customer states cvt (at) hot power reduced display in dash. All past codes stored; cleared all past codes stored. ” no complete diagnostic test, cvt pressure test, or fluid inspection was performed. The dealership did not preserve the freeze-frame data from the tcm. I was told that no current fault codes were present and that the vehicle was safe to operate. Relying on the dealership’s professional assurance, I continued normal use of the vehicle. About a couple of weeks later, the vehicle began to jerk and lose smooth acceleration intermittently, worsening by the sixth week. I promptly returned for service. On October 21–22, 2025, the same dealership confirmed transmission codes p0776 and p17f0, diagnosing a cvt failure and recommending full replacement. When questioned about prior diagnostic data, the service manager stated that all data from the September visit had been cleared and that the freeze-frame information was deleted and no longer available. This handling contradicts Nissan’s standard cvt diagnostic protocol, which requires documenting stored codes, inspecting cvt fluid condition, and recording internal temperatures before clearing data. Nissan consumer affairs later stated their review relied solely on the dealership’s findings and that missing diagnostic data would not be retrieved. Since the confirmed failure, I have been forced to rent a vehicle at my own expense, exceeding $1000 to date. The vehicle’s reduced power and transmission failure created a serious safety risk, especially as I transport my children in this vehicle. The dealership’s erasure of diagnostic evidence prevented accurate evaluation and timely repair. The issue remains unresolved.

The contact owns a 2014 Nissan Altima. The contact stated that while her daughter was driving at an undisclosed speed, the air bag and check engine warning lights illuminated. The vehicle was taken to an independent mechanic where it was determined that the air bag might deploy at any time, and that the clock spring, the steering wheel, and possibly the driver’s seat needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 170,000.

See all problems of the 2014 Nissan Altima 🔎.

The contact owns a 2019 Nissan Altima. The contact stated that while driving at various speeds, the engine overheated and hot air came out of the vents, entering the cabin of the vehicle. The vehicle was taken to the dealer, who diagnosed that the coolant reservoir needed to be refilled. The dealer refilled the coolant reservoir. The failure persisted, and the vehicle was returned to the dealer, who then diagnosed that the radiator thermostat had failed. The thermostat was replaced; however, the failure reoccurred approximately 3 weeks after the repair. While driving approximately 30 mph, the engine started to overheat, and the temperature gauge moved to "high". The vehicle stalled while on the side of the road and waited for approximately 30 minutes before being able to restart and drive to the residence. The vehicle was taken to the dealer, who diagnosed that the engine and failed and needed to be replaced. The vehicle was not repaired. The contact found information on NHTSA campaign numbers: 19v316000 (fuel system, gasoline) and 18v922000 (fuel system, gasoline); however, the VIN was not included in the recalls. The manufacturer was not made aware of the issue. The failure mileage was approximately 150,000.

The contact owns a 2019 Nissan Altima. The contact became aware that warm air was coming through the vents while the a/c unit was activated. The contact then stated that the vehicle started jerking with the "engine malfunction, power reduced" message displayed. The vehicle was taken to an independent mechanic, where water was added to the coolant reservoir, and the contact was informed by the mechanic that there was likely an engine coolant leak and to monitor the coolant level. The contact then stated that there was white smoke coming from the vehicle at start up. While inspecting the vehicle, the contact discovered that the coolant reservoir was empty. The vehicle was then taken to a dealer where the contact was informed that the engine had failed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

I have a 2019 Nissan Altima sr 2. 5. I have currently had the car for about 3 or 4 years now. For most of the time I have had the car, the check engine light stays on. I have had it tested, and it always states that it is the mass air flow sensor. When sitting in park idling, it will "malfunction" and state that the engine is reducing power. During this, the automatic emergency brake warning light and the vdc light will come on. It's rare that it happens while I am driving but it has happened. I recently had the vehicle checked again and again it stated that the mass air flow sensor and the grille shutter actuator were throwing codes along with some other minor items. I purchased the mafs and replaced it in hope that this would correct a lot of the idling issues, however after a few days of driving the vehicle, it again has started to malfunction and idle harshly. I do know it typically happens in the morning recently, but I was also having issues with my battery draining for no reason. This car is a certified lemon. I currently don't know what to do, as this sight states I have no unrepaired recalls for this vehicle, and I currently owe too much money to trade it in.

Well, first, my struts are bad on the right wheel. And I've went through about 5 tires now. And I guess my wheel bearing or something is messed up too. I don't I don't know exactly, but it does not sound good. Next would be the brake light is on and it won't shut off. No matter what I do, it will not turn off. The third thing is my cameras are not working, right and the fourth thing is, as it's making some kind of weird noise. I don't know if it's the engine or it could be where the wheel is. I don't know.

My transmission blew out of nowhere on my 2014 Nissan Altima. It’s 6,200 to fix… I had to get it towed.

Engine failure while driving. While driving on NJ turnpike, engine light appeared on dashboard. Car began to jerk and immediately lost speed from 70 mph to barely 15 mph. The vehicle continued to jerk then rolled to a stop. Vehicle has had regular inspections, repairs and oil changes completed. Engine malfunction reduce power lamp comes on occasionally and goes off after a few minutes. A state trooper stopped & said I may call #95 if unable to get off at next exit. No report was made. Problem with engine failure started on 08/08/2025. Vehicle is parked, I am afraid to drive vehicle because I have to stay in far right lane or on shoulder with hazards when driving. I have an appointment with Nissan edison NJ on 08/10/2025 to check if my vehicle is eligible for upcoming recall. There is a recall for 2019 Nissan possibly coming the end of August 2025.

Engine light comes on I get it checked out every time is the same issue saying it's "mass air flow" it's now the 4th time I switch the piece and the car keeps on leaving me stranded now it's lead to a computer problem various mechanics have told me this particular model of year has allot of issues with this I'm not sure why there hasn't been a recall yet.

See all problems of the 2015 Nissan Altima 🔎.

The 2017 Nissan Altima has a delay in acceleration when the gas pedal is pressed.

2017 Nissan Altima with cvt transmission losses acceleration while driving.

I am the owner of a 2020 Nissan Altima (VIN: [xxx] ), and I am reaching out to formally report a serious, ongoing issue with the vehicle’s engine performance. I have paid out of pocket for repairs, yet the issue persists, resulting in continuous inconvenience, emotional distress, missed work, and significant financial strain. After researching, I believed my vehicle might have been subject to a recent recall due to widespread reports of engine failure and related concerns in this model. However, the dealership denied any open recalls related to my VIN. The conflicting information, combined with the unresolved mechanical failure, has caused immense frustration. I am requesting a full review of this matter, including whether this issue qualifies under any known recalls, customer service campaigns, or warranty extensions. I am prepared to escalate this issue legally if necessary. Please acknowledge this complaint and inform me of next steps. Sincerely, [xxx] [xxx] [xxx] [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The contact owns a 2015 Nissan Altima. The contact stated that while driving on a main road at 10 mph the vehicle experienced a complete loss of automotive power, and the tpms warning light was illuminated. The contact proceeded to pull over and refilled the transmission fluid, and the contact was able to continue driving the vehicle to their residence. The local dealer was contacted however the vehicle was not diagnosed as the contact was advised that the VIN was not included in any relevant open recalls. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 112,000.

My son purchased a used 2014 Nissan Altima 4 months ago from a dealership. He noticed it shuttering, delayed acceleration and not having power as well as a noise from the transmission. It had no check engine light but the code p17f1 cvt judder came up. We looked for recalls and there have been so many on 2014 Nissan Altima's. His VIN number didn't come up for a recall. He paid $6000 for the car and only had it for 4 months, now he is out of a car. The dealership basically said its out of our hands. We can't afford to take it to a transmission shop and have them work hours on it. It is very unsafe to drive and I am concerned what he is going to do. Is there a chance that Nissan would help in this case? it is unfair that he has the issue that so many were recalled but for some reason not his. If you have advise please help. Thanks.

Having problems with the engine overheating and the cooling system also.

I've been having engine & engine cooling problems also fuel system how many car starting up etc. I've been having this problem around July.

Drove my car started loosing power and pulled over. Engine and battery light came on.

The contact owns a 2020 Nissan Altima. The contact stated that while driving at 55 mph, the vehicle stalled in the middle of the expressway. The contact turned off and restarted the vehicle, and the engine started knocking significantly. There was no warning light illuminated. The contact was able to slowly pull over to the side of the road. The vehicle was towed to the residence. The vehicle was later driven to the dealer, where it was test-driven. The dealer informed the contact that there was smoke coming from the vehicle, and the engine needed to be replaced. The vehicle was not repaired and remained at the dealer. The contact related the failure to NHTSA campaign number: 25v437000 (engine and engine cooling); however, the VIN was not included. The manufacturer was notified of the failure, and a case was filed. The failure mileage was unknown.

The contact owns a 2019 Nissan Altima. The contact stated while driving 65 mph, the temperature gauge indicated that the engine was overheating. The contact became aware there was no coolant in the coolant reservoir. There were no warning lights illuminated. The contact called the local dealer and was informed that the VIN was not under recall. The vehicle was not diagnosed or repaired. The vehicle was taken to an independent mechanic who determined that the failure was due to the engine and coolant system. The manufacturer was contacted and confirmed that the VIN was not under recall. The failure mileage was approximately 145,000.