FaultScore

FaultScore report

1997 Pontiac Bonneville problems

Owners have filed 188 complaints about the 1997 Pontiac Bonneville with NHTSA between 1997 and 2015. The largest single group is the engine & cooling. Across this model's run it ranks 6 of 13 worst.

C

FaultScore 59/100

Higher is worse. Measured against the other years of the Pontiac Bonneville.

How this is worked out

The numbers

188

Complaints

3

Crashes reported

25

Fires reported

8

Injuries reported

98,774 mi

Median mileage at failure

Half of reported failures happened before this

7%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 54 vs 50 Severity 99 vs 50 Early failure 12 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 54
Against the median year of the Pontiac Bonneville. 50 means typical for this model; 100 means roughly double.
Severity — 99
19.1% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 12
7% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 1997 compares with every other Pontiac Bonneville

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 1997 Pontiac Bonneville

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Engine & Cooling 59 31.4%

0 crashes, 16 fires · median 98,774 mi

0 crashes, 6 fires · median 80,000 mi

Median failure at 110,000 miles

Brakes 14 7.4%

0 crashes, 1 fires · median 41,500 mi

Steering 14 7.4%

Median failure at 118,515 miles

0 crashes, 1 fires · median 64,303 mi

1 crashes, 0 fires · median 110,000 mi

Lights 5 2.7%
Airbags 4 2.1%

1 crashes, 0 fires · median 14,995 mi

Other & Unspecified 3 1.6%

0 crashes, 1 fires · median 68,000 mi

Seats 3 1.6%

1 crashes, 0 fires · median 88,500 mi

Seat Belts 3 1.6%

Median failure at 110,000 miles

Wheels 3 1.6%
Windows, Mirrors & Wipers 3 1.6%
Equipment & Accessories 2 1.1%
Suspension 2 1.1%

Median failure at 35,700 miles

Child Seats 1 0.5%

Median failure at 117,000 miles

Tires 1 0.5%

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Gasoline 24 27.6%
Automatic Transmission 14 16.1%
Engine 12 13.8%
Horn 11 12.6%
Cooling System 8 9.2%
Rack AND Pinion 6 6.9%
Manifold/Header/Muffler/Tail Pipe 6 6.9%
12V/24V/48V Battery 6 6.9%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

10,000 – 24,999 miles 2 4.8%
25,000 – 49,999 miles 5 11.9%
50,000 – 74,999 miles 7 16.7%
75,000 – 99,999 miles 8 19.0%
100,000 – 149,999 miles 17 40.5%
150,000+ miles 3 7.1%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Jan 1997 peak 9 Dec 2015

NHTSA investigations into the 1997 Pontiac Bonneville

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

EA02030 Opened 22 Oct 2002 Closed 9 Mar 2004 FUEL SYSTEM, GASOLINE:DELIVERY

ENGINE COMPARTMENT FIRES

EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICL...

PE02050 Opened 13 Jun 2002 Closed 22 Oct 2002 ENGINE AND ENGINE COOLING

ENGINE COMPARTMENT FIRES

Recalls on the 1997 Pontiac Bonneville

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 1996162 4 units in Canada

Other

THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 302 - FLAMMABILITY. VEHICLES WERE MANUFACTURED WITH A SEAT COVER TRIM MATERIAL THAT DOES NOT MEET FLAMMABILITY REQUIREMENTS. IF AN IGNITION SOURCE WERE PRESENT, A VEHICLE INTERIOR FIRE COULD OCCUR. CORRECTION: DEALERS WILL REPLACE THE COVERS ON THE FRONT SEAT BACKS, REAR SEAT CUSHION AND REAR SEAT BACK ASSEMBLIES.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 64,303 miles Woonsocket, RI Fire

FUEL SYSTEM, GASOLINE

IN EARLY NOVEMBER MY CAR (97 BONNEVILLE SSE) BEGAN EXPERIENCING TROUBLE STARTING. IT RARELY STARTED RIGHT UP BUT REQUIRED SEVERAL TRIES TO START. OCCASIONALLY I COULD SMELL GAS AFTER IT WAS STARTED MULTIPLE TIMES. THE IAC VALVE WAS REPLACED BUT THAT CHANGED NOTHING. AFTER SEVERAL MORE WEEKS OF THE ISSUE GETTING WORSE I SCHEDULED IT FOR SERVICE ON DEC 22. THE SERPENTINE BELT FELL OFF DEC 18; THE CAR WAS TOWED TO THE GARAGE DEC 21. ON DEC 22 THE CAR WAS "FIXED". WITHIN 24 HRS I KNEW THE STARTING ISSUE WAS NOT FIXED. I HAD TO START IT MULTIPLE TIMES EVERY TIME & COULD OFTEN SMELL GAS. I DON'T BELIEVE THAT THE GARAGE PAID ATTENTION TO THE REASON THE CAR WAS ORIGINALLY SCHEDULED FOR SERVICE & INSTEAD FIXED THE IMMEDIATE ISSUE. I BROUGHT IT BACK TO THE GARAGE DEC 26 BUT HAD TO LEAVE A MESSAGE WITH THE GAS ATTENDANT AS THE SERVICE DEPT WAS CLOSED. ON MON DEC 28 I WENT OUT TO START MY CAR FOR WORK. THE ENGINE CRANKED 1-2 TIMES THEN I HEARD A VERY LOUD "BANG" UNDER THE HOOD NEAR THE STEERING WHEEL. SMOKE POURED FROM UNDER THE HOOD ALMOST INSTANTLY. THE SMOKE RAPIDLY INTENSIFIED AND CHANGED COLOR. FIRE COULD THEN BE SEEN BENEATH THE ENGINE & ENGULFED A MAJOR PART OF IT WITHIN 2-3 MINUTES. ALTHOUGH THE FIRE DEPT ARRIVED LESS THAN 4 MIN AFTER THE FIRE STARTED, THE ENTIRE ENGINE WAS DESTROYED.

NHTSA complaint #10298048 — an unverified report by a vehicle owner.

at 160,000 miles Houghton, MI Fire

ENGINE AND ENGINE COOLING

I HAD A 1997 PONTIAC BONNEVILLE. WHILE I WAS DRIVING DOWN A HIGHWAY IN MICHIGAN, THE ENGINE COMPARTMENT SUDDENLY CAUGHT ON FIRE. I WAS NOT SPEEDING, AND MY CAR WAS PERFECTLY SERVICED AND MAINTAINED. BY THE TIME THE FIRE SERVICE GOT THERE, THE WHOLE CAR BURNT DOWN. IT TOOK LESS THAN 20 MINUTES FOR THE WHOLE CAR TO GET BURNT BEYOND RECOGNITION.

NHTSA complaint #10292155 — an unverified report by a vehicle owner.

at 117,000 miles FT Wyane, IN 1 injured

CHILD SEAT

TL*THE CONTACT OWNS A 2006 EVENFLO INFANT CARRIER, MODEL NUMBER 25800402 (NA). THE SEAT WAS MANUFACTURED IN MAY OF 2006. THE CONTACT FOLLOWED THE DIRECTIONS ON INSTALLING THE CHILD SEAT IN HER 1997 PONTIAC BONNEVILLE. WHILE MAKING A LEFT TURN AT APPROXIMATELY 20 MPH, THE CHILD SEAT FELL OVER WITH THE CHILD STRAPPED IN THE SEAT. THE CHILD SUSTAINED MINOR BRUISING. THE MANUFACTURER WAS NOTIFIED , BUT THE CONTACT WAS UNABLE TO SPEAK WITH SOMEONE. THE FAILURE TYPE WAS UNAVAILABLE.

NHTSA complaint #10224703 — an unverified report by a vehicle owner.

at 14,995 miles House Springs, MO 1 injured

AIR BAGS

I WAS DRIVING AND MY AIR BAG LIGHT CAME ON. THE LIGHT STAYED ON FOR AWHILE THEN OUT OF NO WHERE MY AIR BAG DEPLOYED AND FILLED MY WHOLE CAR WITH SMOKE AND POWDER. I DID NOT HIT ANYTHING PRIOR TO THE AIR BAG EXPLODING NOR AFTER. I SUFFER FROM CUTS AND BURNS ON MY RIGHT ARM AND STOMACH. I HAVE NOT DONE ANYTHING TO FIX THE PROBLEM BECAUSE I AM NOT SURE WHAT CAUSED IT. I HAVE NOT DROVE THE CAR SINCE THEN BECAUSE I CANNOT DISCONNECT THE PASSENGER AIR BAG AND THE CAR WILL NOT START WITHOUT THE FUSE.

NHTSA complaint #10224260 — an unverified report by a vehicle owner.

at 110,000 miles Scitute, MA 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. WHILE DRIVING AT 55 MPH THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE SPED INTO FULL THROTTLE. THE CONTACT DEPRESSED THE BRAKE PEDAL, BUT WAS UNABLE TO STOP THE VEHICLE. THE CONTACT HAD TO SHIFT THE GEAR INTO REVERSE IN ORDER TO STOP THE VEHICLE. THE FAILURE CONTAINED NO WARNING INDICATORS. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND WHEN THE MECHANIC STARTED THE VEHICLE, IT WAS STILL AT FULL THROTTLE. THE MECHANIC REPLACED THE TRANSMISSION. THE PASSENGER SUSTAINED MINOR INJURIES. THE CURRENT AND FAILURE MILEAGE WAS 110,000.

NHTSA complaint #10187429 — an unverified report by a vehicle owner.

at 110,000 miles Scitute, MA 1 injured

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. WHILE DRIVING AT 55 MPH THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE SPED INTO FULL THROTTLE. THE CONTACT DEPRESSED THE BRAKE PEDAL, BUT WAS UNABLE TO STOP THE VEHICLE. THE CONTACT HAD TO SHIFT THE GEAR INTO REVERSE IN ORDER TO STOP THE VEHICLE. THE FAILURE CONTAINED NO WARNING INDICATORS. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND WHEN THE MECHANIC STARTED THE VEHICLE, IT WAS STILL AT FULL THROTTLE. THE MECHANIC REPLACED THE TRANSMISSION. THE PASSENGER SUSTAINED MINOR INJURIES. THE CURRENT AND FAILURE MILEAGE WAS 110,000.

NHTSA complaint #10187429 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

at 232,905 miles Dayton, OH

ELECTRICAL SYSTEM

DRIVING AN SUDDENLY VEHICLE SHUTS DOWN, SPEED MAKES NO DIFFERENCE.STARTS BACK WITH NO PROBLEM. THIS IS A REGULAR PROBLEM, ALSO HAPPENS WHEN IDLING...MAKES FOR A VERY HAZARDOUS SITUATION. HAS HAPPENED ON THE FREEWAY SURFACE STREETS, TURNING, ACCELERATING, EVEN WHEN BRAKING.THERE HAVE BEEN TIMES WHEN IT WOULDN'T START AND NO DOCUMENTATION OR INVOICES AVAILABLE AT THIS TIME. WE HAVE TO TUG ON IGNITION WIRES. POSSIBLE REASON-IGNITION SWITCH UNDER THE STEERING WHEEL SECTION IS BAD. THIS VEHICLE HAS A CONSOLE, PLAN ON GETTING NEW IGNITION SWITCH.

NHTSA complaint #10809667 — an unverified report by a vehicle owner.

at 118,515 miles Jonesville, MI

STEERING

THE CAR LOST ALL POWER WHILE DRIVING ON SEVERAL OCCASIONS. IT WOULD JUST QUIT AND I WOULD HAVE NO BRAKES OR STEERING AND ALL GAUGES WOULD SHUT DOWN. SOMETIMES IT WOULD LOSE POWER AND THEN IT WOULD COME BACK ON WHILE I WAS STILL DRIVING CUTTING IN AND OUT REPEATEDLY. IT HAPPENED A LOT WHEN I WAS IDLING AT A CORNER AND THEN WOULD START THROUGH THE INTERSECTION. IT WOULD QUIT GOING THROUGH THE INTERSECTION. SOMETIMES IT WOULDN'T START AFTER DRIVING IT A SHORT DISTANCE. AFTER IT SAT FOR A FEW MINUTES, A FEW HOURS OR SOMETIMES OVERNIGHT IT WOULD JUST START LIKE THERE WASN'T ANY PROBLEM WITH IT. IT DIDN'T SPUTTER OR ACT LIKE IT WASN'T GETTING GAS OR ANYTHING, IT JUST WOULDN'T DO ANYTHING AND HAD A TOTAL LOSS OF ALL POWER. WE TOOK IT IN FOR REPAIR SEVERAL TIMES AND THEY COULD NEVER REPLICATE THE PROBLEM AND DIAGNOSTICS DIDN'T SHOW ANY PROBLEMS THAT WOULD CAUSE THIS ISSUE. I ASKED A COUPLE OF TIMES IF THERE WERE ANY RECALLS AND THE SERVICE GARAGE SAID NO. I FINALLY QUIT DRIVING THE CAR BECAUSE I WAS TIRED OF BEING STRANDED AND WITH TAKING MY CHANCES WITH IT LOOSING POWER DRIVING DOWN THE HIGHWAY OR THROUGH INTERSECTIONS IN HEAVY TRAFFIC. IT SOUNDS LIKE THE SAME ISSUE THAT THEY ARE CURRENTLY RECALLING SOME GM MODELS FOR BECAUSE OF AN IGNITION SWITCH SPRING BUT BONNEVILLE AREN'T ON THE RECALL LIST.

NHTSA complaint #10576488 — an unverified report by a vehicle owner.

at 118,515 miles Jonesville, MI

ENGINE

THE CAR LOST ALL POWER WHILE DRIVING ON SEVERAL OCCASIONS. IT WOULD JUST QUIT AND I WOULD HAVE NO BRAKES OR STEERING AND ALL GAUGES WOULD SHUT DOWN. SOMETIMES IT WOULD LOSE POWER AND THEN IT WOULD COME BACK ON WHILE I WAS STILL DRIVING CUTTING IN AND OUT REPEATEDLY. IT HAPPENED A LOT WHEN I WAS IDLING AT A CORNER AND THEN WOULD START THROUGH THE INTERSECTION. IT WOULD QUIT GOING THROUGH THE INTERSECTION. SOMETIMES IT WOULDN'T START AFTER DRIVING IT A SHORT DISTANCE. AFTER IT SAT FOR A FEW MINUTES, A FEW HOURS OR SOMETIMES OVERNIGHT IT WOULD JUST START LIKE THERE WASN'T ANY PROBLEM WITH IT. IT DIDN'T SPUTTER OR ACT LIKE IT WASN'T GETTING GAS OR ANYTHING, IT JUST WOULDN'T DO ANYTHING AND HAD A TOTAL LOSS OF ALL POWER. WE TOOK IT IN FOR REPAIR SEVERAL TIMES AND THEY COULD NEVER REPLICATE THE PROBLEM AND DIAGNOSTICS DIDN'T SHOW ANY PROBLEMS THAT WOULD CAUSE THIS ISSUE. I ASKED A COUPLE OF TIMES IF THERE WERE ANY RECALLS AND THE SERVICE GARAGE SAID NO. I FINALLY QUIT DRIVING THE CAR BECAUSE I WAS TIRED OF BEING STRANDED AND WITH TAKING MY CHANCES WITH IT LOOSING POWER DRIVING DOWN THE HIGHWAY OR THROUGH INTERSECTIONS IN HEAVY TRAFFIC. IT SOUNDS LIKE THE SAME ISSUE THAT THEY ARE CURRENTLY RECALLING SOME GM MODELS FOR BECAUSE OF AN IGNITION SWITCH SPRING BUT BONNEVILLE AREN'T ON THE RECALL LIST.

NHTSA complaint #10576488 — an unverified report by a vehicle owner.

at 107,000 miles Tucson, AZ

ENGINE AND ENGINE COOLING

TL* THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTICS WHERE THE MECHANIC WAS UNABLE TO DIAGNOSE THE FAILURE. THE MECHANIC REPLACED THE BATTERY AND CHECK OIL SENSORS. THE FAILURE CONTINUED AFTER THE REPAIR. THE VEHICLE WAS NOT FURTHER REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 107,000.

NHTSA complaint #10450042 — an unverified report by a vehicle owner.

at 64,303 miles Woonsocket, RI Fire

FUEL SYSTEM, GASOLINE

IN EARLY NOVEMBER MY CAR (97 BONNEVILLE SSE) BEGAN EXPERIENCING TROUBLE STARTING. IT RARELY STARTED RIGHT UP BUT REQUIRED SEVERAL TRIES TO START. OCCASIONALLY I COULD SMELL GAS AFTER IT WAS STARTED MULTIPLE TIMES. THE IAC VALVE WAS REPLACED BUT THAT CHANGED NOTHING. AFTER SEVERAL MORE WEEKS OF THE ISSUE GETTING WORSE I SCHEDULED IT FOR SERVICE ON DEC 22. THE SERPENTINE BELT FELL OFF DEC 18; THE CAR WAS TOWED TO THE GARAGE DEC 21. ON DEC 22 THE CAR WAS "FIXED". WITHIN 24 HRS I KNEW THE STARTING ISSUE WAS NOT FIXED. I HAD TO START IT MULTIPLE TIMES EVERY TIME & COULD OFTEN SMELL GAS. I DON'T BELIEVE THAT THE GARAGE PAID ATTENTION TO THE REASON THE CAR WAS ORIGINALLY SCHEDULED FOR SERVICE & INSTEAD FIXED THE IMMEDIATE ISSUE. I BROUGHT IT BACK TO THE GARAGE DEC 26 BUT HAD TO LEAVE A MESSAGE WITH THE GAS ATTENDANT AS THE SERVICE DEPT WAS CLOSED. ON MON DEC 28 I WENT OUT TO START MY CAR FOR WORK. THE ENGINE CRANKED 1-2 TIMES THEN I HEARD A VERY LOUD "BANG" UNDER THE HOOD NEAR THE STEERING WHEEL. SMOKE POURED FROM UNDER THE HOOD ALMOST INSTANTLY. THE SMOKE RAPIDLY INTENSIFIED AND CHANGED COLOR. FIRE COULD THEN BE SEEN BENEATH THE ENGINE & ENGULFED A MAJOR PART OF IT WITHIN 2-3 MINUTES. ALTHOUGH THE FIRE DEPT ARRIVED LESS THAN 4 MIN AFTER THE FIRE STARTED, THE ENTIRE ENGINE WAS DESTROYED.

NHTSA complaint #10298048 — an unverified report by a vehicle owner.

at 160,000 miles Houghton, MI Fire

ENGINE AND ENGINE COOLING

I HAD A 1997 PONTIAC BONNEVILLE. WHILE I WAS DRIVING DOWN A HIGHWAY IN MICHIGAN, THE ENGINE COMPARTMENT SUDDENLY CAUGHT ON FIRE. I WAS NOT SPEEDING, AND MY CAR WAS PERFECTLY SERVICED AND MAINTAINED. BY THE TIME THE FIRE SERVICE GOT THERE, THE WHOLE CAR BURNT DOWN. IT TOOK LESS THAN 20 MINUTES FOR THE WHOLE CAR TO GET BURNT BEYOND RECOGNITION.

NHTSA complaint #10292155 — an unverified report by a vehicle owner.

at 83,000 miles Greely, CO

ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. THE VEHICLE WAS LEAKING RADIATOR FLUID. THE DEALER REPAIRED THE LEAK. A YEAR AFTER THE REPAIR, THE FAN CONNECTED TO THE HEATER AND AIR CONDITIONER STOPPED WORKING. THERE WAS A POPPING NOISE INTERMITTENTLY UNDER THE HOOD NEAR THE DEFROST AND SUDDENLY, THE FRONT WINDOW CRACKED. THE DEALER HAS NOT DIAGNOSED THE FAILURE; HOWEVER, A MANUFACTURERS DEFECT DOES EXIST. THE HEATER FAN ALSO FAILED TO OPERATE INTERMITTENTLY. THE FAILURE MILEAGE WAS 83,000 AND THE CURRENT MILEAGE WAS 93,000. UPDATED 11/10/09 *BF UPDATED 11/13/09.

NHTSA complaint #10282369 — an unverified report by a vehicle owner.

Irvine, KY

ENGINE AND ENGINE COOLING:COOLING SYSTEM

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. THE CONTACT STATED THAT THE VEHICLE HAS PLASTIC INTAKE PARTS, WHICH INCLUDE THE UPPER AND LOWER INTAKE MANIFOLD. WHILE THE VEHICLE WAS UNDERGOING A ROUTINE TUNE-UP, SHE NOTICED ANTIFREEZE ON THE INTAKE MANIFOLD. THE VEHICLE MADE A LOUD BOOMING NOISE SIMILAR TO A BACKFIRE WHEN THE ENGINE WAS STARTED. THE CONTACT COULD SMELL FUEL IN THE PASSENGER COMPARTMENT AFTER PLACING FUEL INTO THE VEHICLE. THERE WERE NO RECALLS FOR THE FAILURES DESCRIBED ON THIS YEAR, MAKE, AND MODEL VEHICLE. THE VIN AND FAILURE MILEAGE WERE UNKNOWN. THE CURRENT MILEAGE WAS 134,000.

NHTSA complaint #10260064 — an unverified report by a vehicle owner.

at 117,000 miles FT Wyane, IN 1 injured

CHILD SEAT

TL*THE CONTACT OWNS A 2006 EVENFLO INFANT CARRIER, MODEL NUMBER 25800402 (NA). THE SEAT WAS MANUFACTURED IN MAY OF 2006. THE CONTACT FOLLOWED THE DIRECTIONS ON INSTALLING THE CHILD SEAT IN HER 1997 PONTIAC BONNEVILLE. WHILE MAKING A LEFT TURN AT APPROXIMATELY 20 MPH, THE CHILD SEAT FELL OVER WITH THE CHILD STRAPPED IN THE SEAT. THE CHILD SUSTAINED MINOR BRUISING. THE MANUFACTURER WAS NOTIFIED , BUT THE CONTACT WAS UNABLE TO SPEAK WITH SOMEONE. THE FAILURE TYPE WAS UNAVAILABLE.

NHTSA complaint #10224703 — an unverified report by a vehicle owner.

at 14,995 miles House Springs, MO 1 injured

AIR BAGS

I WAS DRIVING AND MY AIR BAG LIGHT CAME ON. THE LIGHT STAYED ON FOR AWHILE THEN OUT OF NO WHERE MY AIR BAG DEPLOYED AND FILLED MY WHOLE CAR WITH SMOKE AND POWDER. I DID NOT HIT ANYTHING PRIOR TO THE AIR BAG EXPLODING NOR AFTER. I SUFFER FROM CUTS AND BURNS ON MY RIGHT ARM AND STOMACH. I HAVE NOT DONE ANYTHING TO FIX THE PROBLEM BECAUSE I AM NOT SURE WHAT CAUSED IT. I HAVE NOT DROVE THE CAR SINCE THEN BECAUSE I CANNOT DISCONNECT THE PASSENGER AIR BAG AND THE CAR WILL NOT START WITHOUT THE FUSE.

NHTSA complaint #10224260 — an unverified report by a vehicle owner.

at 110,000 miles Scitute, MA 1 injured

POWER TRAIN:AUTOMATIC TRANSMISSION

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. WHILE DRIVING AT 55 MPH THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE SPED INTO FULL THROTTLE. THE CONTACT DEPRESSED THE BRAKE PEDAL, BUT WAS UNABLE TO STOP THE VEHICLE. THE CONTACT HAD TO SHIFT THE GEAR INTO REVERSE IN ORDER TO STOP THE VEHICLE. THE FAILURE CONTAINED NO WARNING INDICATORS. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND WHEN THE MECHANIC STARTED THE VEHICLE, IT WAS STILL AT FULL THROTTLE. THE MECHANIC REPLACED THE TRANSMISSION. THE PASSENGER SUSTAINED MINOR INJURIES. THE CURRENT AND FAILURE MILEAGE WAS 110,000.

NHTSA complaint #10187429 — an unverified report by a vehicle owner.

at 110,000 miles Scitute, MA 1 injured

VEHICLE SPEED CONTROL:ACCELERATOR PEDAL

TL*THE CONTACT OWNS A 1997 PONTIAC BONNEVILLE. WHILE DRIVING AT 55 MPH THE ACCELERATOR PEDAL BECAME STUCK AND THE VEHICLE SPED INTO FULL THROTTLE. THE CONTACT DEPRESSED THE BRAKE PEDAL, BUT WAS UNABLE TO STOP THE VEHICLE. THE CONTACT HAD TO SHIFT THE GEAR INTO REVERSE IN ORDER TO STOP THE VEHICLE. THE FAILURE CONTAINED NO WARNING INDICATORS. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND WHEN THE MECHANIC STARTED THE VEHICLE, IT WAS STILL AT FULL THROTTLE. THE MECHANIC REPLACED THE TRANSMISSION. THE PASSENGER SUSTAINED MINOR INJURIES. THE CURRENT AND FAILURE MILEAGE WAS 110,000.

NHTSA complaint #10187429 — an unverified report by a vehicle owner.

at 130,000 miles Madison, WI Fire

ENGINE AND ENGINE COOLING

CAR COMPLETELY SHUTS DOWN WHILE DECELERATING AT ANYWHERE FROM 30-55 MPH. SOMETIMES CAN RESTART, SOMETIMES NOT FOR A HALF HOUR OR SO. THE CAR'S ENGINE COOLANT HAS LEAKED OUT ONTO ENGINE. CAR SHUT DOWN, NO POWER, NO STEERING, NO BRAKES, THEN THE COOLANT SPILLED OUT EVERYWHERE, ENGINE STARTED SMOKING AND NOW THE ENGINE HAS STOPPED WORKING EVEN AFTER REPLACING HEAD GASKET. CAR HAD BEEN INTO DEALERS NUMEROUS TIMES TO NO AVAIL. NO ONE COULD IDENTIFY THE PROBLEM. NOW HAVE A CAR THAT HAD TO BE TOWED AND IS NO LONGER FUNCTIONING. NUMEROUS FUEL INJECTORS WERE REPLACED IN HOPES OF STOPPING THE STALLING OUT AND SHUTDOWNS, BUT NOTHING HAS WORKED. WAITING FOR A COUPLE OF QUOTES ON WHAT IT WILL TAKE TO TRY AND FIX THE ENGINE OR MOST LIKELY NEED REPLACED. THIS HAS BEEN HAPPENING SINCE THE CAR WAS FAIRLY NEW.

NHTSA complaint #10170344 — an unverified report by a vehicle owner.

at 44,000 miles Kingston, NY

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

DT*: THE CONTACT STATED THE HYDRAULIC BRAKE LINES WERE CORRODED AT EVERY CONNECTION. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHO DETERMINED THE BRAKE FLUID WAS LEAKING DUE TO THE CORROSION. THE DEALERSHIP INFORMED THE CONTACT THERE WERE 10-15 OTHER VEHICLES WITH THE SAME PROBLEM. UPDATED 9/5/2006 -

NHTSA complaint #10165772 — an unverified report by a vehicle owner.

at 126,000 miles Omaha, NE

STEERING:RACK AND PINION

HEARD A "POPPING" NOISE, THEN LOST POWER STEERING WHEN TURNING LEFT. RIGHT TURNS WORK FINE, BUT NO POWER STEERING TO THE LEFT.

NHTSA complaint #10165328 — an unverified report by a vehicle owner.

at 130,000 miles Buffalo, NY

STEERING:RACK AND PINION

RACK AND PINION STEERING FAILED WHILE DRIVING, WOULD NOT ALLOW A LEFT TURN. RIGHT TURNING CAN BE ACCOMPLISHED WITH ONE FINGER, HOWEVER LEFT TURNS REQUIRE TREMENDOUS STRENGTH. RECALL ISSUED FOR GRAND PRIX AND SIMILAR 97 PONTIAC'S, BUT NOT THE BONNEVILLE.

NHTSA complaint #10156711 — an unverified report by a vehicle owner.

at 100,458 miles Ventura, CA

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

DT: CALLER SAID THE PLASTIC INTAKE MANIFOLD BROKE . THIS HAPPENED WITHOUT WARNING. CALLER'S WIFE HAD TO GET HELP TO PUSH THE CAR OFF THE ROAD, AND CAR WAS TOWED TO A DEALER. CALLER SAID THERE WAS A RECALL # 04V090000. MANUFACTURER SAID THIS VEHICLE WAS NOT COVERED UNDER THE RECALL AND WOULD NOT OFFER ANY ASSISTANCE. *AK

NHTSA complaint #10126193 — an unverified report by a vehicle owner.

at 82,000 miles Dubois, PA

ENGINE AND ENGINE COOLING:ENGINE

THE INTAKE MANIFOLD GASKET ON MY 1997 PONTIAC BONNEVILLE 3800 SERIES ENGINE FAILED CAUSING COOLANT TO GAIN ACCESS TO INTERNAL ENGINE PARTS. THIS CAUSED THE ENGINE TO SEIZE AND BECOME TOTALLY INOPERABLE REQUIRING THE ENGINE TO BE REPLACED AT A COST OF $2200.00. THIS FAILURE ALSO HAPPEND IN A PONTIAC GRAND PRIX, THAT I ALSO OWNED, WITH THE SAME SERIES OF ENGINE. THE COST OF THE REPAIR TO THE GRAND PRIX WAS APPROX. $650.00. THE ENGINE IN THE GRAND PRIX DID NOT HAVE TO BE REPLACED. LOOKING AT AND READING THE VARIOUS GM MESSAGE BOARDS ON THE INTERNET, THIS PROBLEM SEEMS TO BE FAIRLY PREVALENT WITH THE 3800 SERIES OF ENGINE. GM CONTINUES TO IGNORE THIS WITH NO REGARD TO THE CONSUMER.

NHTSA complaint #10118651 — an unverified report by a vehicle owner.

at 109,800 miles SAN Pedro, CA

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

THE PLASTIC INTAKE MANIFOLD ON MY 1997 BONNEVILLE WARPED CAUSING COOLANT TO LEAK INTO THE ENGINE WHICH THEN SEIZED THE ENGINE. REPLACED INTAKE MANIFOLD AND REBUILT BOTH ENGINE HEADS. TOTAL COST WAS $1,525. MY MECHANIC TOLD ME THIS IS A COMMON PROBLEM ON THE GM 3800 SERIES ENGINES BECAUSE THE UPPER INTAKE MANIFOLD IS PLASTIC. ABOUT 2 WEEKS LATER, A ROD BEARING FAILED. I WAS TOLD IT FAILED PREMATURELY BECAUSE COOLANT HAD ENTERED THE ENGINE. I DO NOT HAVE A REPAIR ESTIMATE YET. I BELIEVE ALL OF THESE PROBLEMS ARE RELATED TO THE DEFECTIVE UPPER INTAKE MANIFOLD.

NHTSA complaint #10110065 — an unverified report by a vehicle owner.

at 70,000 miles Elmwood Park, IL

ENGINE AND ENGINE COOLING:ENGINE

G.M. 3800 SERIESII V-6 ENGINE PLASTIC UPPER INTAKE MANIFOLD PLENUM & GASKETS. FAILURE OF INFERIOR PARTS IN CONJUCTION WITH DEX COOL (G.M. ANTI-FREEZE/COOLANT). CAUSING DETERIORATION AND FAILURE OF PLENUM FORCING COOLANT INTO ENGINE. ENGINE IMMEDIATELY SEIZES,TRYING TO RESTART WILL CAUSE DAMAGE TO STARTER,FLYWHEEL,BATT.,AND ENGINE. REMEDY? TOW TO G.M. SERVICE CENTER REPLACE UPPER INTAKE MANIFOLD PLENUM,MANIFOLD GSKTS,SPARK PLUGS & WIRES,STARTER,PWR-FLUSH ENG.& COOLING SYS.,REPLACE ALL FLUIDS. G.M. IS AWARE OF PROBLEM THEY SHOULD BE HELD ACCOUNTABLE. SERVICE MNGR. TOLD ME DAMAGES TO VEH.WAS NOT DUE LACK OF MAINTENANCE BUT USE OF PLASTIC PARTS AND COOLANT BY G.M. THIS A MAJOR DEFECT & PROBLEM. COST OF REPAIRS? $1,300.00.

NHTSA complaint #10108329 — an unverified report by a vehicle owner.

Ventura, CA

ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE

VEHICLE BACK FIRED WHILE DRIVING,THEN STALLED WITHOUT WARNING. DRIVER TRIED TO RESTART VEHICLE, BUT WAS UNABLE TO DO SO. DRIVER HAD THE VEHICLE TOWED TO THE DEALER, AND MECHANIC DETERMINED THAT THE INTAKE MANIFOLD NEEDED TO BE REPLACED.

NHTSA complaint #10107229 — an unverified report by a vehicle owner.

Bella Vista, AR

POWER TRAIN:AUTOMATIC TRANSMISSION

NAR 1/29/2003. THE VEHICLE WAS DELIVERED TO THE CONSUMER WITH A BENT WATER PUMP AND A BENT WHEEL. THE ALTERNATOR, POWER STEERING PUMP, TRANSMISSION AND EGR VALVE WERE REPLACED.

NHTSA complaint #10006051 — an unverified report by a vehicle owner.

Bella Vista, AR

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

NAR 1/29/2003. THE VEHICLE WAS DELIVERED TO THE CONSUMER WITH A BENT WATER PUMP AND A BENT WHEEL. THE ALTERNATOR, POWER STEERING PUMP, TRANSMISSION AND EGR VALVE WERE REPLACED.

NHTSA complaint #10006051 — an unverified report by a vehicle owner.

Bella Vista, AR

STEERING:HYDRAULIC POWER ASSIST:PUMP

NAR 1/29/2003. THE VEHICLE WAS DELIVERED TO THE CONSUMER WITH A BENT WATER PUMP AND A BENT WHEEL. THE ALTERNATOR, POWER STEERING PUMP, TRANSMISSION AND EGR VALVE WERE REPLACED.

NHTSA complaint #10006051 — an unverified report by a vehicle owner.

Bella Vista, AR

ENGINE AND ENGINE COOLING:COOLING SYSTEM

NAR 1/29/2003. THE VEHICLE WAS DELIVERED TO THE CONSUMER WITH A BENT WATER PUMP AND A BENT WHEEL. THE ALTERNATOR, POWER STEERING PUMP, TRANSMISSION AND EGR VALVE WERE REPLACED.

NHTSA complaint #10006051 — an unverified report by a vehicle owner.