RoadVitals

1993 Pontiac Bonneville Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
20
Latest May 9, 2007
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
14%
of 138 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
5
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 1993 Pontiac Bonneville submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 20 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

Shown in the owner’s own words, exactly as filed

Engine
Filed May 9, 2007

TL*THE CONTACT OWNS A 1993 PONTIAC BONNEVILLE. THE CONTACT TOOK HER VEHICLE TO MIDAS FOR A ROUTINE OIL CHANGE. A FEW HOURS LATER, THE VEHICLE SHUT OFF WHILE DRIVING. THE VEHICLE WAS TOWED AND THE TECHNICIAN STATED THAT THE VEHICLE'S OIL WAS BLACK. THE TECHNICIAN STATED THAT THE OIL CHANGE WAS NOT THE CAUSE OF THE FAILURE, BUT COULD POSSIBLY RESULT FROM ENGINE FAILURE. AS A RESULT, MIDAS FAILS TO REIMBURSE THE CONTACT. THE VEHICLE WOULD START, BUT MADE A LOUD KNOCKING NOISE. THE CONTACT HAS THE RECEIPT AND PAPERWORK FROM THE EVENT. THE VIN WAS UNAVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE 233,065.

NHTSA ID
10190306
Incident
May 9, 2007
Mileage
233,065 mi
BrakesElectricalEngine+1 more
Filed Feb 10, 2004

THE TRANSMISSION WENT BAD AND THE INTAKE MANIFOLD WAS LEAKING COOLANT AND OIL. *LA THERE WERE ALSO BRAKE AND ELECTRICAL PROBLEMS. *SC *JB

NHTSA ID
10059104
Engine
Filed Jan 16, 2004

HAD THE HOOD OPEN AND TRIED TO START CAR. CAR MADE LOUD BOOM AND BLEW OFF PLASTIC INTAKE MANIFOLD AND BALL OF FLAME SHOT UP. MY CHILDREN WERE NEARBY AND PLASTIC PARTS WENT SHOOTING ALL AROUND NEARBY AREA. *CB

NHTSA ID
10054251
Incident
Jan 7, 2004
Mileage
218,000 mi
Engine
Filed Jun 6, 2003

HEY, HOW YOU DOING. MY NAME IS [XXX]. I TOOK MY MOTHERS ([XXX]) 93 PONTIAC BONNEVILLE INTO THE PONTIAC DEALERSHIP ON 159TH ST IN SOUTHHOLLAND ILLINOIS. I KNOW THAT DEALERSHIPS HAVE CERTIFIED MECHANICS. THE PROBLEM IS, MY MOTHER'S CAR WOULD CRANK BUT WOULDN'T START. I TOOK IT TO THE DEALERSHIP, AND THEY TOLD ME THAT I WOULD NEED A TURBO GASKET AND A MANIFOLD GASKET. WHEN THE JOB WAS DONE THEY TOLD ME THE BILL CAME TO SIX HUNDRED AND SOMETHING DOLLARS. HOWEVER, MY CAR WAS STILL NOT RUNNING BECAUSE THAT WASN'T THE PROBLEM. THEY TOLD ME I NEED TO GET A NEW TURBO SYSTEM. THE PROBLEM IS, I DON'T THINK THAT IT'S FAIR FOR THE DEALERSHIPS, CERTIFIED MECHANIC TO BE MAKING GUESSES ON WHAT'S WRONG WITH THE CAR WHEN HE WENT TO SCHOOL TO KNOW EVERYTHING ABOUT IT. AT THIS POINT, I HAVE TO PAY OUT OF SIX HUNDRED DOLLARS FOR SOMETHING I DON'T NEED, THE CAR IS STILL NOT RUNNING, BECAUSE THE MECHANIC DIDN'T KNOW WHAT WAS WRONG. ON TOP OF THAT, YOU CAN'T TAKE YOUR CAR TO NO PLACE BETTER THAN THE DEALERSHIP .*AK INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10021164
Incident
May 22, 2003
Engine
Filed Apr 8, 2002

GMC CONVERTER LOCK-UP PROBLEM.*AK

NHTSA ID
760440
Incident
Mar 1, 2002
Engine
Filed Mar 25, 2002

A LEAK IS INSIDE OF ENGINE COOLANT LINE CAN CAUSE A FIRE. DEALERSHIP IS AWARE OF PROBLEM.*AK

NHTSA ID
8006312
Incident
Apr 1, 2001
Engine
Filed Apr 27, 2001

VEHICLE STALLED AT ANY SPEED ON A DAILY BASIS. TOOK VEHICLE NUMEROUS TIMES TO DEALER, WHO COULD NOT REMEDY PROBLEM. *AK

NHTSA ID
886942
Incident
Apr 1, 1999
Engine
Filed Nov 6, 2000
Fire reported

SIDE WALLS ON 3 OF FOUR TIRES FAILED AND BLOW OUT (DOT NUMBER: ? TIRESIZE: P225/60R16)

NHTSA ID
735815
Incident
Nov 1, 1999
EngineTransmission
Filed Jan 3, 2000

TRANMISSION OIL COOLING LINES, DURING NORMAL OPERATION, DEVELOP A HOLE DUE TO TO VIBRATION/RUBBING ON A GUIDE BRACKET WHICH IS MOUNTED TO THE FRONT OF THE ENGINE BLOCK. TRANSMISSION OIL LEAKS OUT, WETTING DOWN THE UNDERSIDE OF CAR AND INNER AREA OF THE FRONT WHEEL, IN THE AREA OF THE DISC BRAKE. CAR WAS SERVICED AT SEELYE WRIGHT PONTIAC, SOUTH HAVEN, MICHIGAN, TO REPLACE PIPE.

NHTSA ID
716820
Incident
Dec 1, 1999
Engine
Filed Oct 7, 1999

WHILE DRIVING FROM CARBONDALE ILL. TO CHICAGO THE ENGINE FAILED AND STOPPED RUNNING AT 65MPH. VEHICLE WAS TOWED TO WORDEN/MARTIN PONTIAC AT 100 CARRIAGE CENTER CT. ,CHAMPAIGN,ILL. 61820 /PHONE#(800)525-8689. I WAS TOLD BY SERVICE MGR DAN HILDENBRAND THAT THE ENGINE FAILED BECAUSE OF "PRE-IGNITION" .I'VE OWNED MANY CARS AND I'VE NEVER EXPERIENCED SUCH AN UNUSUAL PROBLEM THAT COST ME$3,078.12USC. ALL I GOT FRPM GM WAS "THAT WILL COST YOU $3,078.12 .

NHTSA ID
712970
Incident
Apr 19, 1999
BrakesEngine
Filed Jul 14, 1999

VEHICLE WILL NOT START, CAUSE UNKNOWN. DEALER REPLACED THE BRAKE MASTER CYLINDER/ CRANKSHAFT SENSOR MODULE WHICH CORRECTED THE PROBLEM. PLEASE GIVE ANY FURTHER DETAILS. *AK

NHTSA ID
842355
EnginePowertrain (other)Steering
Filed Apr 7, 1999

ENGINE FAILURE.

NHTSA ID
544845
Incident
Dec 1, 1998
Engine
Filed Feb 10, 1999

VALVE LIFTER ROLLER CAME APART AND GROUND UP DESTROYING CAM AND ROCKER ARM

NHTSA ID
703154
Incident
Feb 10, 1999
Engine
Filed Nov 14, 1998

WHEN STARTING CAR LOUD POPPING NOISE IS HEARD. ESPECIALLY BAD WHEN ENGINE IS REVVED UP TO 3000 RPMS. DOES NOT HAPPEN WHEN DRIVING. ONLY IN PARK.

NHTSA ID
700602
Engine
Filed Nov 11, 1998

OIL AND FILTER WAS CHANGED EVERY 3000 MILES . I HAVE HEARD THIS IS A PROBLEM WITH GM 3.8 ENGINES. IS THIS THE SAME BLOCK AS THE 3 .0 AND IS NOT GETTING ENOUGH OIL? THIS IS TO LOW OF MILES FOR A NEW ENGINE.

NHTSA ID
700527
Incident
Nov 3, 1998
Engine
Filed Oct 22, 1998

WHILE DRIVING 25 TO 30 MPH THE VEHICLE MAKES A CHIME SOUND 3 TIMES. THE THE ENGINE SHUTS DOWN COMPLETELY. DEALER AND MANUFACTURER HAVE BEEN NOTIFIED. *AK

NHTSA ID
829309
Incident
Jun 1, 1998
Engine
Filed Jan 29, 1998
Fire reported

WHILE DRIVING ABOUT 40-45 MPH, DRIVER NOTICED SMOKE COMING FROM THE BACK AREA OF VEHICLE. WHEN DRIVER STOPPED TO CHECK OUT CONDITIONS, THERE WAS A FIRE COMING FROM UNDER THE VEHICLE, AND THE WHOLE FRONT END OF THE VEHICLE BURNED. THE VEHICLE WAS TOTALLED. *AK

NHTSA ID
818551
Incident
Oct 18, 1997
ElectricalEngine
Filed Nov 13, 1996
Fire reported

PERFECT WORIKING CONDITION; HALF AN HOUR AFTER BEING PARKED THE VEHICLE CAUGHT ON FIRE UNDER THE HOOD. *AK CONSUMER STATES RECALL 95-C-68 WAS COMPLETED IN MAY OF 1996 REGARDING THE REPLACEMENT OF A COOLER HOSE, CONSUMER STATES THIS COULD HAVE CAUSED AN ENGINE FIRE. *SLC

NHTSA ID
804925
Incident
Oct 24, 1996
Engine
Filed May 31, 1996
Fire reported

ENGINE COMPARTMENT FIRE PRIOR TO RECALL.

NHTSA ID
504907
Incident
Dec 23, 1993
Engine
Filed Mar 27, 1995
Fire reported

ENGINE COMPARTMENT FIRE. *AW

NHTSA ID
482451
Incident
Mar 27, 1995

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .