Pontiac G8 problems and owner complaints

MY SAFETY ISSUE WITH MY 2008 PONTIAC G8 GT ARE AS FOLLOWS: LAGGY THROTTLE/TRANSMISSION RESPONSE CAUSES PRECARIOUS POSITIONS. HAMPERS ACCIDENT AVOIDANCE. MAY CAUSE CAR TO ACCELERATE FASTER THAN INTENDED RESULTING IN A ACCIDENT. FOR EXAMPLE PRESSING THE ACCELERATOR PART WAY RESULTS IN A LONG DELAY BEFORE THE CAR RESPONDS. WHEN THE CAR DOES RESPOND IT MAY ACCELERATE AT A MUCH FASTER RATE THAN INTENDED. THERE IS NO ACTUAL ACCELERATION FEEDBACK WHILE PUSHING THE GAS PEDAL BECAUSE OF THE DELAY. IF I HAD INTENDED TO ACCELERATE USING SAY 1/4 TH…

Owner-reported narrative. 2,500 miles reported. Look up ODI 10235485 at NHTSA ↗

BALL JOINT FAILURE, BOTH SIDES, FRONT SUSPENSION. LOUD CLUNKING OVER IRREGULAR SURFACES AND BUMPS, VIBRATION IN FRONT END, SHAKING/STRONG VIBRATION DURING BRAKING. INSPECTED BY DEALER, ALL BALL JOINTS ON DRIVER AND PASSENGER SIDE FAILING. GM WARRANTY PERSONNEL DIRECTED ME TO CONTINUE DRIVING THE VEHICLE, THEY REFUSE TO COVER A LOANER OR RENTAL AND DECLARED THAT IT IS "A NON-SAFETY ISSUE". SINCE WHEN ARE PRIMARY ATTACHMENT POINTS FOR THE STEERING APPARATUS, SPINDLE, BRAKES, AND WHEELS NOT A SAFETY CONCERN? THESE PEOPLE SHOULD BE CRIMINALLY INDIC…

Owner-reported narrative. 23,000 miles reported. Look up ODI 10286788 at NHTSA ↗

I HAVE A 2008 PONTIAC G8 GT. THE ISSUE IS THE FRONT SUSPENSION. AROUND 43,000 MILES THE CAR STARTED GETTING VERY BAD SOUNDS AND VIBRATIONS COMING FROM THE FRONT OF THE CAR. WHEN APPLYING THE BRAKE UNDER CERTAIN SPEEDS AND CONDITIONS THE CAR WILL GO INTO A VIOLENT SHAKE. WHEN DRIVING STRAIGHT I'M FINE BUT IF I HEAD INTO ANY KIND OF A CURVE IN THE ROAD THE STEERING WHEEL IS SHAKING BADLY AND THE WHOLE CAR SHUTTERS. I'M OUT OF FACTORY WARRANTY SO THEY COULDN'T DO ANYTHING FOR ME. I DID HAVE THE DEALERSHIP LOOK AT IT AND THEY HAVE TOLD ME THA…

Owner-reported narrative. 43,000 miles reported. Look up ODI 10289992 at NHTSA ↗

TL*THE CONTACT OWNS A 2008 PONTIAC G8. THE CONTACT RECEIVED NHTSA CAMPAIGN NUMBER: 14V540000 (ELECTRICAL) HOWEVER, THE PART NEEDED FOR REPAIR WAS UNAVAILABLE. THE MANUFACTURER WAS NOTIFIED OF THE DELAY WHO MADE THE CONTACT AWARE THAT IT MAY TAKE ANOTHER EIGHT MONTHS FOR THE PARTS TO BECOME AVAILABLE. THE CONTACT STATED THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REMEDY. THE VEHICLE HAD NOT EXPERIENCED A FAILURE.

Owner-reported narrative. Look up ODI 10682466 at NHTSA ↗

TL* THE CONTACT OWNS A 2008 PONTIAC G8. WHILE DRIVING AT APPROXIMATELY 35 MPH, THE STEERING WHEEL SEIZED AND THE CONTACT LOST CONTROL OF THE VEHICLE. AS A RESULT, THE CONTACT CRASHED INTO THE MEDIAN STRIP AND THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES REPORTED. THE VEHICLE WAS DESTROYED AND TOWED TO AN INDEPENDENT MECHANIC. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 14V540000 (ELECTRICAL SYSTEM), BUT THE PART WAS UNAVAILABLE TO PERFORM THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED…

Owner-reported narrative. 88,000 miles reported. Look up ODI 10682796 at NHTSA ↗

AUTOMATIC TRANSMISSION DISPLAYS UNACCEPTABLE LATENCY DURING DOWNSHIFTS AND UNPREDICTABLE TRANSMISSION RESPONSE TO THROTTLE INPUTS . THIS RESULTS IN UNPREDICTABLE VEHICLE BEHAVIOR, ESPECIALLY DURING FREEWAY MERGES OR OTHER SITUATIONS WHERE A MODERATE AMOUNT OF ENGINE POWER IS REQUIRED. THIS IS AN ONGOING, CONSTANT PROBLEM THAT I BELIEVE IS RELATED TO POOR PROGRAMMING OF THE ENGINE CONTROL MODULE AND TRANSMISSION CONTROL MODULE. *TR

Owner-reported narrative. 2,500 miles reported. Look up ODI 10234646 at NHTSA ↗

AUTOMATIC TRANSMISSION DISPLAYS UNACCEPTABLE LATENCY DURING DOWNSHIFTS AND UNPREDICTABLE RESPONSE TO THROTTLE INPUTS . THIS RESULTS IN UNPREDICTABLE VEHICLE BEHAVIOR, ESPECIALLY DURING FREEWAY MERGES OR OTHER SITUATIONS WHERE A MODERATE AMOUNT OF ENGINE POWER IS REQUIRED. THIS IS AN ONGOING, CONSTANT PROBLEM THAT I BELIEVE IS RELATED TO POOR PROGRAMMING OF THE ENGINE CONTROL MODULE AND TRANSMISSION CONTROL MODULE. *TR

Owner-reported narrative. 5,500 miles reported. Look up ODI 10234705 at NHTSA ↗

TL* THE CONTACT OWNS A 2008 PONTIAC G8. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE RECURRED TWICE. THE VEHICLE WAS TOWED TO THE DEALER FOR DIAGNOSIS, BUT THE DEALER WAS UNABLE TO DUPLICATE THE PROBLEM. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 60,000. *TR

Owner-reported narrative. 60,000 miles reported. Look up ODI 10513121 at NHTSA ↗

TL* THE CONTACT OWNS A 2008 PONTIAC G8. WHILE DRIVING APPROXIMATELY 70 MPH, THE VEHICLE STALLED AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS REPAIRED ON SEVERAL OCCASIONS, YET THE FAILURE KEPT RECURRING. THE VEHICLE ALSO EXHIBITED MULTIPLE FAILURES WITH THE IGNITION SWITCH AND ELECTRICAL SYSTEM THAT RECURRED INTERMITTENTLY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURES. THE FAILURE MILEAGE WAS UNKNOWN.

Owner-reported narrative. Look up ODI 10683002 at NHTSA ↗

2/23/2009: LEAVING STOP LIGHT, CAR QUITE RUNNING AND I PULLED TO SIDE OF ROAD. COULD NOT RESTART THE CAR. CAR WAS TOWED TO DEALERSHIP. FOUND OUT CAR WAS OUT OF GAS, BUT GAUGE SHOWED A LITTLE OVER A 1/4 TANK. DEALERSHIP SAID GAUGE CLUSTER WAS DEFECTIVE AND CHANGED THE CLUSTER. 7/12/2009: AT 25 MPH CAR QUITE RUNNING AND I PULLED TO SIDE OF ROAD. CAR WOULD NOT RESTART AND I KNEW I WAS OUT OF GAS AGAIN. THE GAS GAUGE SHOWED JUST UNDER 1/4 TANK. I GOT SOME GAS AND WENT TO THE GAS STATION. THE GAS TANK HOLDS 19 GALLONS, BUT I ONLY ABLE TO P…

Owner-reported narrative. 2,829 miles reported. Look up ODI 10277700 at NHTSA ↗