Problems · by component
2006 Chevrolet Monte Carlo power train problems
27 owner complaints to NHTSA about the 2006 Chevrolet Monte Carlo cite power train, 24% of all 113 complaints for this model year.
Complaints
27
24% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
2
Reported by owners
What owners say about the power train
Verbatim from NHTSA complaints, newest first
“The contact owns a 2006 Chevrolet Monte Carlo. The contact stated while driving 30 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. There was no warning light illuminated. The contact restarted the vehicle; however, the failure returned soon after restart. The dealer was notified of the failure and the contact was informed that there were no recalls on the vehicle related to the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 200,000.”
“THE TRANMISSION 4T65E HD IS ALWAYS TEARING UP... THE CARFAX ON MY CAR SHOWS IT WAS REPLACE IN 2008 AND IM SAYING IT HAS LESS THEN 100 K ON THE TRANSMISSION THEY PUT IN AND ITS OUT AGAIN”
“VEHICLE DOES NOTHING WHEN YOU HIT THE GAS FROM TAKE OFF THEN SLAMS INTO GEAR JOLTING FORWARD. DOES NOT WANT TO SHIFT BETWEEN 3RD AND 4TH GEAR. SEEMS TO BE A DRIVE ISSUE. CONSTANTLY SAYS REPLACE REMOTE KEY LESS ENTRY BATTERY. DEALER HAS NOT BEEN ABLE TO FIX KEY LESS ENTRY ISSUE.”
“TL* THE CONTACT OWNS A 2006 CHEVROLET MONTE CARLO.WHILE ACCELERATING FROM A STOP, THE VEHICLE HESITATED TO ACCELERATE. THE VEHICLE JERKED AND THEN ACCELERATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 87,000.”
“TL* THE CONTACT OWNS A 2006 CHEVROLET MONTE CARLO. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 65 MPH OR OVER, THE VEHICLE STARTED TO VIOLENTLY SHAKE WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 86,000.”
“WHEN ACCELERATING FROM A STOP, THE TRANSMISSION SLIPS AND THEN SHIFTS HARD (SLAMS INTO THE NEXT GEAR) NO MATTER HOW SLOW I TRY TO TAKE OFF. THIS HAPPENS NO MATTER IF I COME TO A COMPLETE STOP OR NOT BUT ONLY HAPPENS WHEN THE TRANSMISSION TRIES TO GO FROM 1ST TO 2ND. THE PROBLEM OCCURS ABOUT 50% OF THE TIME. IT DOESN'T MATTER HOW FAR INTO THE DRIVE I AM. HAPPENS WHEN FIRST STARTED DRIVING FOR THE DAY AND AFTER A 40 MINUTE DRIVE. VEHICLE ONLY HAS 62,000 MILES AND THE CAR IS NEVER DRIVEN HARD!”
Showing 6 of 27 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 8, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.