NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
17 reportsClear category filter200,000 miles · Mar 4, 2013
Engine And Engine CoolingExterior Lighting
I WAS DRIVING THE CAR JUST AFTER I PURCHASED IT AND BECAME COLD SO I TURNED ON THE HEATER AND WITHIN 30 SECONDS SMOKE FILLED THE CAR. I THOUGHT THE ENGINE WAS ON FIRE. IT SMELLED LIKE BURNING OIL OR GAS. I CALLED DELPHI ABOUT RECALLS AND BEFORE I COULD FINISH A SENTENCE THE MAN CUT ME OFF SAYING THAT THE ONLY RECALL ON MY CAR WA…
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I WAS DRIVING THE CAR JUST AFTER I PURCHASED IT AND BECAME COLD SO I TURNED ON THE HEATER AND WITHIN 30 SECONDS SMOKE FILLED THE CAR. I THOUGHT THE ENGINE WAS ON FIRE. IT SMELLED LIKE BURNING OIL OR GAS. I CALLED DELPHI ABOUT RECALLS AND BEFORE I COULD FINISH A SENTENCE THE MAN CUT ME OFF SAYING THAT THE ONLY RECALL ON MY CAR WAS FOR THE O RING ON THE FUEL. HE SAID IF I HAVE A 1999 AND THAT WAS DEFECTIVE I WOULD BE SPEWING FUEL EVERYWHERE. I DESCRIBED WHAT HAPPENED AND HE JUST CUT ME OFF. MY BROTHER PURCHASED THE CAR FROM A DEALER FOR OVER 3,000 DOLLARS AND I HAVE NO IDEA WHAT THE ODOMETER IS SUPPOSE TO BE BECAUSE HE SAID THE DEALER TOLD HIM TO BRING IT BACK AND HE WOULD FIX IT. AFTER HE PAID THE DEALER HE CONTACTED THE DEALER AND THE DEALER TOLD HIM THAT HE WILL CONTACT MY BROTHER WHEN HE CAN FIX IT. ACCORDING TO THE ODOMETER IT HAS A LITTLE OVER 23,000 MILES. I ALSO NOTICED THE HEADLIGHTS KEEP GOING OUT AND THERE IS YELLOW HOT WIRE HANGING OUT OF THE FUSE BOX. *TR
NHTSA ODI #10501229
Mileage unknown · Mar 23, 2010
Engine And Engine CoolingFire
1999 PONTIAC SUNFIRE, VEHICLE CAUGHT FIRE. *BF WHILE DRIVING, THE CONSUMER FELT A THUMP AND BEGAN TO LOOSE POWER. ONCE THE CONSUMER STOPPED, HE NOTICED FIRE WAS COMING FROM UNDER THE FRONT END OF THE VEHICLE. OHIO TRAFFIC CRASH REPORT # 10-0699-90.*JB UPDATED 04/14/10 *BF
NHTSA ODI #10321990
170,000 miles · Oct 1, 2008
Engine And Engine Cooling
TL*THE CONTACT OWNS A 1999 PONTIAC SUNFIRE. THE CONTACT STATED THAT THE RADIATOR CAP FAILS EACH TIME IT IS TURNED. THE FAILURE HAS OCCURRED SEVEN TIMES AND HE HAS REPLACED IT EACH TIME. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER. HE FEELS THAT SOMEONE COULD BE INJURED IF THE CAP BLOWS OFF THE RADIATOR. THE CURRENT AND FAI…
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TL*THE CONTACT OWNS A 1999 PONTIAC SUNFIRE. THE CONTACT STATED THAT THE RADIATOR CAP FAILS EACH TIME IT IS TURNED. THE FAILURE HAS OCCURRED SEVEN TIMES AND HE HAS REPLACED IT EACH TIME. THE VEHICLE HAS NOT BEEN TAKEN TO THE DEALER. HE FEELS THAT SOMEONE COULD BE INJURED IF THE CAP BLOWS OFF THE RADIATOR. THE CURRENT AND FAILURE MILEAGES WERE 170,000. UPDATED 11/03/08. *JB
NHTSA ODI #10244158
116,598 miles · May 7, 2007
Engine And Engine Cooling
TL*THE CONTACT OWNS A 1999 PONTIAC SUNFIRE. THE VEHICLE WAS PURCHASED ON FEBRUARY 19, 2007 WITH ONE OF THE FRONT TIRES SHREDDED. THE TIRE WAS REPLACED. THE CONTACT STATED THAT THE ODOMETER ON THE VEHICLE HAS NEVER WORKED. A MECHANIC STATED THAT THE REAR AXLE AND THE BRAKES NEEDED TO BE REPLACED. THE TIRES HAVE BEEN REPLACED…
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TL*THE CONTACT OWNS A 1999 PONTIAC SUNFIRE. THE VEHICLE WAS PURCHASED ON FEBRUARY 19, 2007 WITH ONE OF THE FRONT TIRES SHREDDED. THE TIRE WAS REPLACED. THE CONTACT STATED THAT THE ODOMETER ON THE VEHICLE HAS NEVER WORKED. A MECHANIC STATED THAT THE REAR AXLE AND THE BRAKES NEEDED TO BE REPLACED. THE TIRES HAVE BEEN REPLACED. THE CHECK ENGINE LIGHT AND THE AIR BAG LIGHT CONTINUE TO ILLUMINATE. THE CURRENT AND FAILURE MILEAGES WERE 116,598.
NHTSA ODI #10189975
Mileage unknown · Mar 18, 2007
Electrical SystemEngine And Engine CoolingExterior Lighting
MY HEADLIGHTS DO NOT STAY ON. THEY TURN OFF WHEN I USE MY TURN SIGNAL, OR IF I HIT A BUMP. THE HI-BEAMS AND DRL'S ARE FINE, IT'S JUST THE REGULAR HEADLIGHTS. ALSO MY ENGINE SHOWS THAT IT IS OVERHEATING ON MY TEMP. GUAGE, BUT DOES NOT ACT LIKE IT. WHEN THE A/C IS TURNED ON, IT RETURNS TO A NORMAL LEVEL. ANOTHER THING IS MY AIRCON…
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MY HEADLIGHTS DO NOT STAY ON. THEY TURN OFF WHEN I USE MY TURN SIGNAL, OR IF I HIT A BUMP. THE HI-BEAMS AND DRL'S ARE FINE, IT'S JUST THE REGULAR HEADLIGHTS. ALSO MY ENGINE SHOWS THAT IT IS OVERHEATING ON MY TEMP. GUAGE, BUT DOES NOT ACT LIKE IT. WHEN THE A/C IS TURNED ON, IT RETURNS TO A NORMAL LEVEL. ANOTHER THING IS MY AIRCONDITIONING LINE HAS A HOLE IN IT FROM ANOTHER HOSE RUBBING UP AGAINST IT. I THINK IT'S EITHER MY STEERING HOSE OR RADIATOR HOSE. WHEN I TURN LEFT MY CAR MAKES AN AWFUL GRINDING NOISE.
NHTSA ODI #10185467
95,000 miles · Jun 28, 2006
Air BagsEngine And Engine Cooling
CHECK ENGINE AND AIR BAG LIGHTS HAVE BEEN LIT FOR ABOUT 1 YEAR AND LOCAL DEALER WAS UNABLE TO FIND PROBLEM OR FIX. VEHICLE RECENTLY HIT A BUMP AND DRIVER AIRBAG DEPLOYED WITHOUT FURTHER INCIDENT. SPEED ABOUT 30 MPH WITH ANOTHER ADULT IN PASSENGER SEAT AND INFANT IN REAR-FACING SEAT IN REAR. *JB
NHTSA ODI #10160955
133,700 miles · Aug 19, 2005
Electrical SystemEngine And Engine Cooling
THE AIR CONDITIONING COMPRESSOR PUMP (A/C PUMP) COMES INTO CONTACT WITH THE (1999) OEM LOWER RADIATOR HOSE (HOSE), DENTING THE HOSE AND WEARING A HOLE IN THE HOSE OVER TIME. THIS CONDITION IS WORSE WHEN FRONT STRUTS AND/OR ENGINE MOUNTS BECOME WORN. INITIAL LEAK OF COOLENT IS ONLY DETECTABLE BY LOW FLUID LEVEL OVER EXTENDED PERI…
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THE AIR CONDITIONING COMPRESSOR PUMP (A/C PUMP) COMES INTO CONTACT WITH THE (1999) OEM LOWER RADIATOR HOSE (HOSE), DENTING THE HOSE AND WEARING A HOLE IN THE HOSE OVER TIME. THIS CONDITION IS WORSE WHEN FRONT STRUTS AND/OR ENGINE MOUNTS BECOME WORN. INITIAL LEAK OF COOLENT IS ONLY DETECTABLE BY LOW FLUID LEVEL OVER EXTENDED PERIOD OF TIME (APPORXIMATELY 6 MONTHS TO A YEAR): NO WETNESS ON THE HOSE OR POOLING OF COOLENT FLUID UNDER THE VEHICLE IS DETECTABLE PRIOR TO A LARGER HOLE BEING WORN INTO THE HOSE. PRIOR TO LARGER HOLE BEING WORN INTO HOSE, COOLENT LOSS IS IN VAPOR FORM, BUT NOT IN A SUFFICIENT AMOUNT TO BE SEEN. ONCE THE HOLE IN THE HOSE BECOMES LARGE ENOUGH TO BE DETECTED BY FLUID POOLING UNDER THE VEHICLE, THE COOLENT FLUID WILL COME IN CONTACT WITH THE POWERTRAIN CONTROL MODULE (PCM) AND CAUSE FAILURE OF THE PCM. THE PCM CONTROLS MAJOR ENGINE AND BRAKING FUNCTIONS. A COMPLETE FAILURE OF THE PCM WILL CAUSE LOSS OF BRAKING CONTROL (VIA ABS) AND SHUT DOWN OF ENGINE (CAUSING LOSS OF STEERING CONTROL). THERE IS ALSO THE POSSIBILITY OF CAUSING A ELECTRIC SHORT IN THE 12 VOLT CIRCUIT RESULTING IN A FIRE. PLEASE NOTE THAT "AFTER MARKET" MANUFACTURERS REPLACEMENT HOSE IS REDESIGNED TO HELP PREVENT CONTACT BETWEEN A/C PUMP AND THE HOSE. AT THE TIME OF THIS COMPLAINT IT IS UNKNOWN WHETHER THE OEM HOSE HAS BEEN REDESIGN TO PREVENT CONTACT WITH THE A/C PUMP.
NHTSA ODI #10133509
102,000 miles · Sep 13, 2004
Engine And Engine Cooling
WHILE DRIVING 55 MPH THE IDLE PULLEY FAILED. AS A RESULT, ENGINE BLEW OUT. *AK
NHTSA ODI #10091885
41,000 miles · May 12, 2003
Engine And Engine Cooling
THE VEHICLES HEAD GASKET BLEW AND DESTROYED THE ENTIRE ENGINE AND OTHER COMPONENTS. *NLM
NHTSA ODI #10019592
89,000 miles · Apr 10, 2003
Electrical SystemEngine And Engine CoolingFire
1999 PONTIAC SUNFIRE BURST INTO FLAMES IMMEDIATELY FOLLOWING LOUD CLUNK IN ENGINE WHILE DRIVING ON EXPRESSWAY. VEHICLE IS TOTALED. SPARK PLUG FELL TO GROUND AS FIRE STARTED. *NLM
NHTSA ODI #10014247