2006 Nissan Titan engine problems

“My vehicle, which I bought used with about 140,000 miles on it had cracked exhaust manifolds, which I replaced. Both were cracked and one actually fell to pieces when unbolted. One replacement cracked after about 15,000 miles, but was able to have it braised. Now, at about 180,000 miles they a spewing carbon monoxide into the cab again. This is a serious health and safety issue, and from checking Titan club web sites, it seems to be a widespread issue. I DO NOT DRIVE OFF ROAD OR SUBJECT THE TRUCK TO ABNORMAL DRIVING CONDITIONS. I appreciate your time and consideration. [XXX]”

“So back in October 2023 ,I noticed a lot of things go wrong at once lime the radiator had to be replaced because it was leaking everywhere. The steering went bad and started leaking. The rear main seal started leaking. The clock spring went bad. there isntons of water always in the passenger floorboard and passenger door. The fuel gauge is all over the place and never reads right. The oil pressure gauge always has been on high. The engine light, air bag light slip light, and abs light have always been on. The right rear window stopped going up and the controls on the drivers door sometimes work and sometimes don't. The Manuel shifter has never worked and I cannot put the transmission in 2,3, or 4th gear from a stand still. Always been weird knocking sound in the suspension”

“The contact's son owns a 2006 Nissan Titan. The contact stated while his son was driving approximately 35-45 MPH, the vehicle stalled inadvertently. The contact was unsure whether there were any warning lights illuminated. The contact's son was able to restart the vehicle and continued to drive; however, the failure reoccurred several times while driving. The vehicle was taken to Pep Boys and diagnosed the failure as a vehicle dynamic control switch, acceleration, and power train systems failure. The vehicle was not repaired. Additionally, the contact stated that the instrument cluster had failed. The dealer was not notified of the failures. The manufacturer was notified of the failure and informed the contact that the VIN was not included in any recalls. The failure mileage was approximately 153,000.”

“TL* THE CONTACT OWNS A 2006 NISSAN TITAN. THE CONTACT STATED WHILE IDLING, THE FRONT OF VEHICLE CAUGHT FIRE. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE CONTACT WAS ABLE TO EXTINGUISH THE VEHICLE WITH A FIRE HYDRANT HIS NEIGHBOR PROVIDED AT THE MOMENT. A FIRE DEPARTMENT DID FILE A REPORT. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. A DEALER WAS NOT CONTACTED. THE VIN WAS ASSOCIATED TO NHTSA CAMPAIGN NUMBER: 10V517000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 120,000.”

“I THINK IT WAS IN 2009 WHEN I TOOK MY VEHICLE TO NISSAN TO CHECK ENGINE LIGHT AND LIGHT SMOKE OUT OF EXHAUST. RAN DIAGNOSTIC AND FOUND OUT THAT CATALYTIC CONVERTERS BROKE UP AND BROKEN MATERIAL WENT BACK (SUCKBACK) INTO ENGINE AND DAMAGED PISTON RINGS WHICH WAS CAUSING IT TO SMOKE. TOLD ME I NEEDED TO REPLACE ENGINE CAUSE IT WAS PRETTY MUCH NO GOOD. THIS TRUCK WAS 3 YRS. OLD AT THE TIME. WARRANTY WAS OUT AND WAS AND COST ME A FORTUNE TO REPLACE ENGINE AND EXHAUST SYSTEM. I HAD NO IDEA TIL NOW HOW MANY 2006 TITAN OWNERS HAVE HAD THE SAME ISSUE. THIS HAS TO BE RECALLED.”

“MY TRUCK HAS BEEN SHOWING P0335 CODE ISSUES, WHICH IS CRANKSHAFT SENSOR, WHICH HAS BEEN REPLACED, MY RPM'S JUMP/SPUTTER BUT THE TRUCK STARS & RUNS BUT FEELS LIKE ITS RUNNING ROUGH, ALSO I FORGOT TO MENTION THAT MY DASHBOARDS "SLIP" LIGHT REMAINS ON... AND THE BIGGEST PROBLEM WITH IT IS THAT, NO "PROFESSIONALS" SEEM TO KNOW WHAT IT IS, NOR HAVE THEY BEEN ABLE TO FOGURE IT OUT AS OF YET.”