2017 Nissan Titan engine problems

ENGINE

Engine is knocking at only 83k miles. No. 7 cylinder issue. Nissan won’t cover repairs even though they’re aware of the design flaw.

NHTSA complaint #11739896 — an unverified report by a vehicle owner.

ENGINE

I am submitting this complaint on behalf of the vehicle owner. On March 31, 2025 (136,962 miles), the vehicle was brought to Fred Anderson Nissan of [XXX] for Voluntary Emission Recall PD128 (NTB24-061), which required a new Particulate Matter Sensor and ECM reprogramming. One day later, the Check Engine Light illuminated. On April 2, 2025 (137,083 miles), the dealer diagnosed code P2002-00 (DPF Efficiency Below Specs). Repair Order #XXX states: "The new sensor that is now monitoring DPF is able to see this and is setting the code as designed." The dealer's own documentation confirms the fault code was triggered by the recall — not a pre-existing failure. The vehicle had no warning lights before the recall was performed. Nissan Consumer Affairs (Case #XXX) declined goodwill assistance citing mileage, without addressing the documented causal link between the recall and the fault code. The owner now faces a DPF replacement costing several thousand dollars as a direct result of complying with a manufacturer recall. Safety concern: A DPF in confirmed fault condition can trigger unexpected limp mode, including at highway speeds. If other PD128 recipients are experiencing the same recall-induced fault and cannot absorb the repair cost, those vehicles may be operating in a compromised condition. We request NHTSA investigate whether Recall PD128 is creating safety and repair liability for consumers who complied in good faith. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11734670 — an unverified report by a vehicle owner.

ENGINE

Premature turbocharger failure

NHTSA complaint #11710061 — an unverified report by a vehicle owner.

ENGINE

I live in [XXX] . Went on vacation to visit our son outside of Nashville Tennessee. Vehicle had approximately 80,000 miles at the time. While driving in traffic and sitting still at lights and odor was coming in the cab. When I got home, I called the dealer about Catalytic converter failure possibly they told me that it was not covered that I should take it to a reputable exhaust repair shop. I took it to Callahan’s auto repair in Pontiac Michigan. They put it on the Hoist and came and told me it had a cracked exhaust manifold which the catalytic converter was attached to and that’s where the odor was coming from. When I purchased the vehicle, I have a lifetime drive caring warranty from infinity through the dealership. I called the dealership and talked to Service and they told me to bring it in while waiting for an appointment. I was due for an oil change and canceled it and looked on Google For problems with the 2017 V8 engine and found a nine page technical service report on the failure of that particular line of engine, I was never notified at any time that my engine was subject to failure, and it had been to the dealership within the last 30 days to have a new transmission pan put underneath the vehicle which Nissan paid 60% of on their own and I paid 40. Upon taking it to the dealership and leaving it, I have to pay $181 for them to analyze the problem they have verbally told me on the phone That my truck needs a new engine because there’s a lifetime warranty on the drivetrain. I don’t feel this problem should be covered under that this is a problem Nissan should put a brand new engine in my vehicle. I would like a response to this. My email is [XXX] . My telephone number is [XXX] . INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11700731 — an unverified report by a vehicle owner.

ENGINE

My vehicle lost power driving down the road while pulling my horse trailer. The engine began to vibrate and knock then shut down completely. I did not make it off the road entirely so the police had to assist with lights to ensure other motorists would avoid collision with me. The engine will not turn over, it makes a single click and is locked up completely.

NHTSA complaint #11699717 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

The contact owns a 2017 Nissan Titan. The contact stated that while driving at various speeds, there was an exhaust odor entering the cabin of the vehicle. The contact was forced to lower the windows to escape the foul odor. The contact stated that the failure occurred while the vehicle was performing the DEF (Diesel Exhaust Fluid) system operation. The vehicle was taken to a dealer, where the failure was related to the windshield cowl system not properly filtering the air. The contact was provided an estimate for the repair, and declined. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 30,000.

NHTSA complaint #11697422 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:UREA INJECTION SYSTEM (DEF)

The contact owns a 2017 Nissan Titan. The contact stated that while driving at various speeds, there was an exhaust odor entering the cabin of the vehicle. The contact was forced to lower the windows to escape the foul odor. The contact stated that the failure occurred while the vehicle was performing the DEF (Diesel Exhaust Fluid) system operation. The vehicle was taken to a dealer, where the failure was related to the windshield cowl system not properly filtering the air. The contact was provided an estimate for the repair, and declined. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 30,000.

NHTSA complaint #11697422 — an unverified report by a vehicle owner.

ENGINE

The contact owns a 2017 Nissan Titan. The contact stated that while driving at 65 MPH, the vehicle lost motive power. There was an abnormally loud sound coming from the engine. Additionally, the TPMS warning light was illuminated. The vehicle was taken to the local dealer, where it was diagnosed with engine failure. The vehicle was not repaired. The manufacturer was contacted, and a case was opened. The failure mileage was approximately 80,100.

NHTSA complaint #11688174 — an unverified report by a vehicle owner.

ENGINE

V8 endurance engine has a known defect with scaring of cylinder 7 causing knocking in the engines and engines replacements. I purchased this Titan brand new in 2017. It required a brand new engine at 18,000 miles that was covered by the warranty. That engine developed another knock that required another engine replacement at 89,000 miles. Initially Nissan refused to cover as the truck was more than 5 years old even though the miles were well below 100,000 manufacturer warranty. I have found that these are bad engines that dealership is continue to install in these trucks even knowing that it could develop another knock. Other engine manufacturers refused to work on these engines due to this known defect. Nissan has thus far refused to recall this engine. The replacement cost is $18,000 without warranty.

NHTSA complaint #11681143 — an unverified report by a vehicle owner.

ENGINE

I was droving down the road with the cruise control set at 70MPH, when all of the sudden the engine lost power and stopped. It did not have a check engine light or anything on the dash to indicate that there was a problem. I coasted to the edge of the road where i attempted to restart the vehicle, but it would not even turn over. I had the vehicle towed to a repair shop where I was informed that they engine was locked solid. The mechanic suspects that they crankshaft is broken, but the entire engine will need to be replaced.

NHTSA complaint #11676712 — an unverified report by a vehicle owner.

ENGINE

Broken crankshaft

NHTSA complaint #11670644 — an unverified report by a vehicle owner.

ENGINE

Spun rod bearing/broken crank shaft - major vibration, loss off power, dangerous

NHTSA complaint #11670062 — an unverified report by a vehicle owner.

ENGINE

Highway driving and lost power, started hearing engine rattle. 5.0L Cummins Diesel engine crankshaft is broken. Dealer verified it to be crankshaft. Insurance company denied a claim stating the crankshaft was manufacturer defect. Turns out that defective crankshaft was a known issue with the 2016 and 2017 Titan 5.0L engines that Cummins changed it for subsequent years. This should be a recall. I see daily the same issue on forums and groups in the USA. Thousands of us have a dead truck we are paying for in our yards.

NHTSA complaint #11658426 — an unverified report by a vehicle owner.

ENGINE

Driving down the road, motor locked up due to crankshaft. Unable to control or restart vehicle.

NHTSA complaint #11657019 — an unverified report by a vehicle owner.

ENGINE

Received a recall for my vehicle. Recall was pd128. Took vehicle to dealer to have recall serviced on vehicle which was for a pm sensor and reprogram the emissions control module. After recall, DEF system error code and reduce speed to 5mph showed up on truck. Went back to dealer to explain issue after the recall. They ran codes and thought it could be the DPF filter or EGR without thinking the recall could be to blame. Went to another mechanic and did a DEF system check and found no issue with system but a miscommunication with the NOx sensor. Had NOx sensor replaced and a week later had same DEF system error come on but was more intermittent and would clear on its own. Checked codes and found said miscommunication with the same NOx sensor that was replaced. Went back to the original dealer to explain the issue and believe it was due to the recall reprogram. They did a diagnostic and spoke with their own techs and said their campaign recall repair revealed a concern that was present before but did not have detection sensor or the logic to determine the issue and recommends DOC/DOF to to replaced. Contacted Nissan about the issue and if replacement would be covered due to it being tied to the recall and was told no that it is just a coincidence even though their campaign revealed there was an issue with the recall.

NHTSA complaint #11656382 — an unverified report by a vehicle owner.

ENGINE

The truck has a broken crankshaft with only 80,000 miles on it an Nissan is aware of the defect in the engines an will not cover any repairs

NHTSA complaint #11649725 — an unverified report by a vehicle owner.

ENGINE

Driving down the interstate at 65 mph out of the Blue Crankshaft broke. Massive steering wheel vibration hard to keep under control

NHTSA complaint #11647050 — an unverified report by a vehicle owner.

ENGINE

Recently took the truck to get serviced a month ago. Two weeks ago I was coming back home and the motor let out and had a loud banging noise which I assumed to be a bearing or crank shaft failure. Upon getting it to a dealership they inspected it and pulled the oil pan to find metal shavings all in the turbos and oil.

NHTSA complaint #11643978 — an unverified report by a vehicle owner.

ENGINE

The dealership said, my crankshaft broke in many places

NHTSA complaint #11641243 — an unverified report by a vehicle owner.

ENGINE

2017 57,000 miles, Very well maintained truck with turbo actuator issues (replaced 3 times). I was driving down the highway taking my kid to practice, when the truck started to act up. I took the cruise control off and started slowing down to get to a safe place off of the highway, when the truck shut off and came to a complete stop. Oil changed every 5000 mi by myself a retired military mechanic. The engine is seized up with a broken crankshaft. =This happened while driving down a very busy highway which made pulling over almost impossible. My child could have been injured or even worse if i couldn't get to the side of the road to safety. This seems to be a very

NHTSA complaint #11630297 — an unverified report by a vehicle owner.

ENGINE

Perfectly maintained vehicle, 68,000 mikes on the Nissan Titan XD Diesel- stock - drove it to work, then swapped with my son so he could barrow the truck as his was getting serviced- he owns a Lawncare company, he calls stating the truck lost power, started vibrating, and started banging while towing his equipment. No lights. We use a Banks Data monster- checked for codes, nothing, all temps normal - I monitor egr, engine, exhaust, and several others - all normal. Parked it - appears to be a broken crank. Just changed the oil the day prior. Been changing oil for 30+ years - always triple check levels - all correct. Use Shells best T6 fully synthetic, fleet guard filter and change every 6-7k.

NHTSA complaint #11624622 — an unverified report by a vehicle owner.

ENGINE

Engine/Crankshaft/Main Bearing excessive noise, metal shavings in oil. Crank shaft cracked or broken. Similar to NHTSA PE23-020.

NHTSA complaint #11624120 — an unverified report by a vehicle owner.

ENGINE

The bearing left go in the block causing crankshaft problems

NHTSA complaint #11617122 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)

The contact owns a 2017 Nissan Titan. The contact stated that the turbo stand, the liftgate latch, and the bolt had failed and were previously repaired. Additionally, the contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the Diesel Exhaust Fluid (DEF) system and the EGR cooler were leaking. The dealer determined that the DEF tank and the EGR cooler needed to be replaced. The vehicle was not repaired and remained at the dealer for over 6 months. The manufacturer was notified of the failure and offered to partially cover the cost of the repair. The failure mileage was approximately 109,000.

NHTSA complaint #11616930 — an unverified report by a vehicle owner.

ENGINE

Engine locked up driving down the road. Broke crank driving 65 miles a hour.

NHTSA complaint #11616157 — an unverified report by a vehicle owner.

ENGINE

My turbo actuator went out in 2022, paid $2,000 to get it fixed. A year later in 2023 it went out again and ruined both the low and high turbos, had to get them replaced again this time under warranty but Nissan of Dearborn in Dearborn, Michigan had my truck for 87 days before I got it back. They tried to tell me I needed a whole new engine block. I’m scared because if this happens again who is going to be held liable for it, me? Not to mention the damage it’s most likely caused on the engine block and crankshaft. The last thing I want is for that to break as I’m going down the highway.

NHTSA complaint #11612061 — an unverified report by a vehicle owner.

ENGINE

Unknown

NHTSA complaint #11611914 — an unverified report by a vehicle owner.

ENGINE

I have owned this vehicle since day one... this was meticulously maintained and serviced regularly. While sitting at an idle, with no prior warning, the vehicle just stopped running. After having diagnosed by a reputable diesel mechanic near me, it was determined that the CP4 fuel pump, known to be faulty in these and other trucks as well had failed. After extensive examination, it resulting in a catastrophic failure of the fuel system, ultimately requiring a $14, 000+ repair. (Unrealistic cost due to the current value of the truck being around $10k - $14k. Metal chards had been distributed all throughout the entire fuel system. This failure is unfortunately very common and Nissan or Cummins should be held accountable for this issue.

NHTSA complaint #11611749 — an unverified report by a vehicle owner.

ENGINE

Pulled up to a stop light my truck turned off had got towed back and turner the truck on and the engine had rod nock and is over heating and not running smooth

NHTSA complaint #11611110 — an unverified report by a vehicle owner.

ENGINE

Loss of Motive Power due to broken crankshaft with no ability to restart.

NHTSA complaint #11610679 — an unverified report by a vehicle owner.