RoadVitals

2003 Chevrolet Impala Fuel system Problems

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

Data refreshed

Fuel system 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.
26
Latest Aug 21, 2022
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.
4%
of 694 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.
3
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 fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 2003 Chevrolet Impala submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 26 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 fuel system

The 25 most recent of 26, in the owner's own words

EngineFuel system
Filed Aug 21, 2022

Fuel line leaking gas under engine.

NHTSA ID
11480465
Incident
Aug 21, 2022
EngineFuel system
Filed Aug 17, 2020
Fire reported

I JUST RECENTLY BOUGHT THIS VEHICLE 03/11/20 AND IT RAN GREAT TILL YESTERDAY WHEN THE INTAKE MANIFOLD EXPLODED AND CAUGHT FIRE TO THE ENGINE FROM THE FUEL LINES MELTED THIS HAPPENED WHEN I WAS GETTING A JUMP. IT SAYS THERE ARE NO RECALLS PENDING IT IS THE 3.8L AND IT LOOKED ORIGINAL ALL THE PARTS DID CAN YOU PLEASE HELP ME OUT

NHTSA ID
11349773
Incident
Aug 16, 2020
Mileage
200,200 mi
EngineFuel system
Filed Apr 23, 2020
Fire reported

THE INCIDENT HAPPENED THIS MORNING AS I WAS LEAVING FOR WORK. MY CAR WAS PARKED IN OUR DRIVEWAY AND HAD NOT BEEN DRIVEN IN 2 DAYS. I GOT IN THE VEHICLE AND PUT THE KEY IN THE IGNITION AND AS SOON AS I TURNED IT TO START THERE WAS A LOUD BANG THAT SOUNDED LIKE A GUNSHOT WHICH I THOUGHT WAS A BACKFIRE. THE ENTIRE PLASTIC INTAKE MANIFOLD GASKET HAD EXPLODED INTO PIECES AND WHITE SMOKE BEGAN TO RISE FROM UNDER THE HOOD. WHEN I OPENED THE HOOD AND THE SMOKE CLEARED I BEGAN TO ASSESS THE ISSUE, I NOTICED THE MANIFOLD GASKET COVER HAD BEEN BLOWN COMPLETELY OFF AND THE MANIFOLD ITSELF WAS IN PIECES. I'VE DONE SOME RESEARCH AND THIS SEEMS TO BE A COMMON BUT UNCOMMON THING AMONG EARLY 2000'S GM VEHICLES.

NHTSA ID
11322021
Incident
Apr 23, 2020
Mileage
144,150 mi
ElectricalFuel system
Filed Sep 16, 2019

2003 CHEVROLET IMPALA 3.4L IS DIFFICULT TO START, REPLACED MANY PARTS TO TRY AND FIX: FUEL FILTER, FUEL PUMP, SPARK PLUGS AND WIRES, OXYGEN SENSORS, FUEL EVAP VALVE, AND THROTTLE CONTROL. VEHICLE CURRENTLY HAS 52,XXX MILES. SECURITY LIGHT FLASHES, WAS ABLE TO PULL ERROR CODE P1626: THEFT DETERRENT FUEL ENABLE SIGNAL NOT RECEIVED. KEYS ARE ORIGINAL TO CAR, I HAVE TRIED TO RE-LEARN KEYS TO VEHICLE WITH NO SUCCESS. NUMEROUS REPAIRS ARE LISTED UNDER THIS ERROR CODE, INCLUDING THE REPLACEMENT OF THE BCM, AND THIS DOESN'T ALWAYS FIX THE PROBLEM. THIS ISSUE NEEDS TO BE RESEARCHED FURTHER.

NHTSA ID
11255789
Incident
Oct 13, 2018
Mileage
47,000 mi
ElectricalEngineFuel system
Filed Jun 12, 2018
Fire reported

UNDER THE HOOD FIRE AND UNINTENDED KEY ROTATION. MAYBE 5 DAYS AFTER I TOOK MY VEHICLE INTO TC CHEVY (IN ASHLAND OREGON) TO HAVE THE 2 RECALLS REPAIRED ON IT. I TRIED TO START MY CAR AND IT CAUGHT ON FIRE DOWN BY THE FRONT BUMPER AND THE FLAMES MADE IT TO THE BACK SIDE OF THE MOTOR AND IGNITED THE FUEL LINES CAUSING A MINI EXPLOSION UNDER THE HOOD, MEAN WHILE I'M SITTING IN THE DRIVER'S SEAT. I JUMPED OUT OF THE CAR NEARLY HAVING THE LIFE SCARED OUT OF ME, I POPPED THE HOOD AND GRABBED MY HOUSE GARDEN HOUSE AND STARTED TO TRY AND PUT THE FIRE OUT AND MINIMIZE THE DAMAGE TO MY VEHICLE WHILE I WAITED FOR THE FIRE DEPARTMENT TO REACH MY HOUSE. THE FIRE DEPARTMENT SHOWED UP AND WAS ABLE TO GET THE FIRE PUT OUT ALMOST TORCHING ONE OF THE FIREFIGHTERS HEAD WHEN THE FUEL PUMP KICKED ON WITHOUT THE KEYS IN THE IGNITION AND STARTED SHOOTING GASOLINE REIGNITING THE FIRE. I'M LUCKY THE FIRE DIDN'T BURN DOWN MY HOUSE AND MY NEIGHBOR'S HOUSE THAT DAY SEEING HOW THE FIRE CAUGHT THE BUSH NEXT DOOR ON FIRE AND THERE WAS FLAMES 14 FT IN THE AIR. SEE CHEVY AND GM HAVE BEEN TRYING TO ACT LIKE THE FIRE AND THE DAMAGE TO THE VEHICLE IS MY OWN FAULT AND NONE OF THEIR OWN EVEN THOUGH THE TECHNICIAN SAYS NONE OF THE REPAIRS WERE ACTUALLY DONE. I'VE BEEN TRYING TO GET AN INVESTIGATION DONE AND THEY'RE TRYING TO PUSH MY CLAIM ASIDE AND SWEEP IT UNDER THE RUG. MY VEHICLE WAS PARKED IN MY DRIVEWAY AT MY HOME RIGHT NEXT TO A BUSH NOT MY NEIGHBOR'S HOUSE IS RIGHT UP AGAINST. PLEASE LOOK INTO THIS SO THAT IT DOESN'T GET SWEPT UNDER THE RUG. PLEASE HELP ME. I ALSO HAVE THE FIREFIGHTERS REPORT.

NHTSA ID
11101504
Incident
May 28, 2018
Mileage
120,000 mi
Driver assistanceElectricalFuel system
Filed Nov 13, 2017

VEHICLE IS IN PARKED AND IM ABOUT TO START THE VEHICLE IT SEEMS TO SLOWLY FAIL OR BACKFIRES DURING MULTIPLE TIMES OF TRYING. WHILE IN MOTION ON THE STREETS DRIVING AT 10-35 MPH OR IN MOTION ON HWY 40-65 MPH THE VEHICLE WILL SHUT OFF OR SOMETIMES IT WOULD LOSS POWER EVEN IF MY FOOT IS ON THE GAS PETAL. ON HWY THIS COULD CAUSE A SERIES ACCIDENT

NHTSA ID
11045690
Incident
Nov 1, 2017
Mileage
73,000 mi
Fuel system
Filed Mar 14, 2017

THE CAR WILL NOT START RANDOMLY FOR 10MINS SOMETIMES. OR SOMETIMES IT WON'T START FOR HOURS. THE SECURITY LIGHT FLASHES AND LOCKS UP. GM NEEDS TOO RECALL THIS, IT LEAVES US STRANDED SOMEWHERE RANDOM WHEN EVER IT LOCKS UP. UNABLE TO START THE CAR FOR A MINIMUM OF 10 MINUTES. WHEN YOU ARE PARKED AND TRY TO START THE CAR IT WILL FLASH THE SECURITY LIGHT. IT DOES NOTHING BUT PREVENT THE OWNER FROM USING HIS VEHICLE, MAKE GM PERMANENTLY FIX THIS ON THEIR DIME. THIS HAS BEEN HAPPENING SINCE I'VE OWNED THE CAR.

NHTSA ID
10965837
Incident
Mar 3, 2017
Mileage
309,126 mi
EngineFuel system
Filed Jun 9, 2016

YES MY ENGINE OIL IS LEAKING AND IT MAKING MY CAR HOT AND I THINK MY OIL PAN IS FULL OF OIL EVERY TIME I PUT OIL IN IT IT RUN STRAIGHT OUT AND I CAN'T DRIVE MY CAR MORE THAN 20 MINUTES STRAIGHT OR IT WILL JUST CUT COMPLETE OFF AND MY BRAKES IS GOING OUT THEY WANT STOP ON TIME

NHTSA ID
10873485
Incident
Mar 10, 2016
Mileage
30 mi
Fuel system
Filed Dec 28, 2015

TL* THE CONTACT OWNS A 2003 CHEVROLET IMPALA. THE CONTACT NOTICED WHITE SMOKE COMING FROM THE ENGINE AND SMELLED A FUEL ODOR INSIDE THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT RECEIVED A NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V701000 (ENGINE, ENGINE COOLING) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 200,000.

NHTSA ID
10816599
Incident
Jul 15, 2015
Mileage
200,000 mi
Fuel system
Filed Nov 9, 2015

FOUND A GASOLINE LEAK AT THE QUICK CONNECT FITTING WHERE THE FUEL LINE MEETS THE FUEL RAIL ON TOP REAR OF ENGINE. I BELIEVE ITS THE FUEL RETURN LINE. THE QUICK CONNECT FITTING IS LEAKING FUEL DOWN ONTO ENGINE AND COULD DRIP ONTO HOT EXHAUST MANIFOLD CAUSING A FIRE. CAR WAS STATIONARY WHEN I NOTICED THE LEAK. I SMELLED GAS FIRST THEN TRACED THE SMELL TO THE LEAKING QUICK CONNECT FITTING. THIS MAY BE RELATED TO THE RECENT GM RECALL OF VALVE COVERS LEAKING OIL CAUSING THE FIRES.

NHTSA ID
10789172
Incident
Nov 3, 2015
Mileage
144,000 mi
EngineFuel system
Filed Aug 12, 2015

ENGINE RUNS HOT FOR SOME REASON, NOW ITS ANOTHER PROBLEM THAT CAME WEEKS LATER AFTER THE ENGINE PROBLEM WHICH IS IT WON'T CRANK NOMORE AT ALL IT HAVE TO BE A FUEL PROBLEM BECAUSE I SMELL GAS WHEN I TRY TO CRANK IT IN I RECENTLY JUST REPLACE A THE FUEL PUMP ABOUT 5 MONTHS AGO ..SO IF YOU GUYS CAN GIVE ME BIG HELP I WILL APPRECIATED IT NOT NO HELP THAT I COULD OF FOUND OUT FROM A BABY MOST LIKELY CHEVY NEED TO CONTACT ME TO FIX MY CAR BECAUSE THEY SOLD/RELEASED THE CARS OUT KNOWING OR NOT THAT THE CARS HAD A LIL WHILE OF LIFE I KNOW CARS FROM THE 90'S THAT'S NOT HAVING PROBLEMS LIKE THESE NEW CARS ''HELP ME PLEASE'' BEFORE I JUNK MY [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10748044
Incident
Jul 2, 2015
Mileage
140,322 mi
Fuel system
Filed Apr 1, 2015

WHILE LOADING ITEMS IN THE TRUNK I NOTICED A STRONG GAS SMELL. MY MECHANIC DID A "SMOKE TEST" AND COULD FIND NO PROBLEM. IT HAS CONTINUED TO BE A PROBLEM. OTHERS HAVE COMMENTED ON THE SMELL AND A FRIEND HAD THE SAME MODEL CAR WITH THE SAME PROBLEM AND FINALLY TRADED IT IN. I HAVE LOOKED ON LINE FOR RECALLS. THE ONLY THING I FOUND WAS THAT ON SOME CARS THERE IS A PROBLEM WITH THE ADHESIVE BETWEEN THE LINING OF THE GAS TANK AND THE TANK. IT SAID YOU WOULD NEED THE GAS TANK SERIAL NUMBER TO CHECK IF IT WAS ONE OF THE ONES WITH THE PROBLEM. I CHECKED AT THE LOCAL CHEVROLET DEALERSHIP AND WAS TOLD IT WOULD BE ABOUT $300.00 JUST TO PULL THE GAS TANK TO CHECK FOR THE SERIAL NUMBER.I AM CONCERNED THAT ONE DAY IT MIGHT CATCH ON FIRE. I JUST KEEP HOPING IT WON'T BUT I WOULD LIKE TO FIND OUT MORE ABOUT THIS PROBLEM

NHTSA ID
10703672
Incident
Jun 1, 2012
Mileage
30,000 mi
Driver assistanceEngineFuel system
Filed Feb 10, 2015

THERE ARE 3 RECALLS I HAVE FOUND THAT POSSIBLY ARE EFFECTING MY 2003 IMPALA BUT BECAUSE MY SPECIFIC VIN # DOESN'T FALL UNDER ANY OF THESE GM IS REFUSING TO FIX THESE PROBLEMS. 1)THE BODY CONTROL MODULE NEEDS TO BE RESET. APPARENTLY WHEN IT GOES OUT THE CRUISE CONTROL DISENGAGES.....AND MY CRUISE CONTROL LIGHT IS ON BUT WON'T ENGAGE. PLUS MY MECHANIC SAYS THE BODY CONTROL MODULE ALSO IS WHAT IS COULD BE CAUSING MY HEATER FAN TO NOT WORK NOR MY INFORMATION DISPLAY TO WORK. BUT LOW AND BEHOLD WHEN THE CRUISE CONTROL LIGHT GOES OFF THEY BOTH WORK 2) THERE IS A RECALL STATING DROPS OF ENGINE OIL MAY LEAK ON EXHAUST MANIFOLD WITH HARD BRAKING AND I SOMETIMES SMELL OIL BURNING AFTER I DRIVE. IF IT WAS MY ACTUAL ENGINE LEAKING OIL I WOULD SMELL IT ALL THE TIME BUT I DON'T IT'S JUST AFTER I DRIVE CERTAIN PLACES THAT ARE VERY CONGESTED AND I BRAKE A LOT 3) THERE IS A FUEL VAPOR LEAK FROM THE GAS TANK WHICH IS BELIEVED TO BE CAUSING MY CHECK ENGINE LIGHT TO COME ON. IT THROWS THE CODE STATING I NEED TO POSSIBLE REPLACE THE GAS CAP (WHICH I HAVE DONE) AND ONLY COMES ON AFTER I HAVE PUT GAS IN THE CAR. I'M ALITTLE CONCERNED AND APPLAUD THAT JUST BECAUSE MY VIN # DOESN'T SHOW THESE RECALLS BUT IMPALAS ARE HAVING THESE RECALLS THAT GM WON'T FIX THESE PROBLEMS. *TR

NHTSA ID
10682436
Incident
Aug 6, 2014
Mileage
150,000 mi
ElectricalFuel systemSteering
Filed Jul 28, 2014

THE STEERING WHEEL SEEMS TO BECOMING LOOSE, AFRAID TO DRIVE VEHICLE CAR SHUT OFF WHILE DRIVING , HAD TO PULL OVER AND RESTART CAR. SMALL FUEL LEAK IN FUEL TANK. UPDATED 4/24/2015 *JS

NHTSA ID
10616950
Incident
Jun 4, 2014
EngineFuel systemSteering
Filed Oct 11, 2013

ACTED AS IF IT DOSEN'T HAVE POWER STEERING WHEN TURNING TO THE LEFT, VERY STIFF,AND JERKY. TOTAL CUT OUT ON A FREEWAY ON RAMP FOR ABOUT 20 SECONDS. WHEN TRY TO PUT FUEL IN GAS TANK HAVE TO HOLD FUELING NOZZLE BARLEY OPEN OR IT WILL NOT TAKE FUEL. DROVE TO WORK, GOT OFF OF WORK WENT TO START IT, IT WOULD START WITH OUT A JUMP. *TR

NHTSA ID
10547618
Incident
Oct 4, 2013
Mileage
118,000 mi
Fuel system
Filed Jul 30, 2013

FUEL SYSTEM PROBLEM CANT FILL VEHICLE FUEL TANK PUMP SHUTS OFF AND GAS SPRAYS OUT OF FILL TUBE POSSIBLE FIRE HAZARD. *TR

NHTSA ID
10532607
Incident
Mar 17, 2010
Mileage
81,000 mi
EngineFuel system
Filed Mar 23, 2011

INTAKE MANIFOLD GASKET FAILURE.

NHTSA ID
10393251
Incident
Mar 11, 2011
Mileage
60,111 mi
Fuel system
Filed Jan 17, 2011

FUEL LEAKS FROM THE HOSE THAT CONNECTS TO THE FUEL INJECTOR PRESSURE REGULATOR ON MY 2003 CHEVROLET IMPALA FROM TIME TO TIME WITH NO REGULAR SCHEDULE. I AM AFRAID THAT AT SOME TIME A FIRE COULD RESULT FROM THIS LEAKAGE. SOMETIMES THIS HAPPENS AT START UP AND THEN AT OTHER TIMES FOR REASON AT ALL. IT IS A SMALL AMOUNT OF LEAKAGE. WHEN I DETECT THE SMELL,I STOP AND PUSH DOWN ON THE HOSE WHERE IT CONNECTS TO THE PRESSURE REGULATOR AND IT SEEMS TO STOP THE SMELL AND THE LEAK. *TR

NHTSA ID
10376941
Incident
Jan 17, 2011
Mileage
50,000 mi
EngineFuel systemTransmission
Filed Jan 5, 2011

PROBLEM STARTED WITH THE TRANS - WASN'T SHIFTING RIGHT, HARD SHIFT. TOOK IT TO ROTOLO CHEVY IN FONTANA, CA. DX: CATALYTIC CONVERTER, NEARLY $800 TO GET NEW ONE ONLY TO HAVE THE CAR COMPLETELY DIE ON THE SIDE OF THE ROAD WHEN THE TRANNY DISINTEGRATED. REPLACED UNDER WARRANTY. EVER SINCE I HAVE HAD SHIFTING DIFFICULTIES - TOOK IT BACK A WEEK LATER TO BE TOLD IT HAS A "SMART ADAPT" IN TRANS AND NEEDED APPROX 1000 MILES TO SYNC ITSELF, NOW THE CAR SPUTTERS, HAS A MISFIRE CODE IN CYLINDER 2, TRANS CODE. HARD STARTS, RANDOMLY STALLS WHEN MAKING RIGHT TURNS, INTERIOR AND EXTERIOR LIGHTS SURGE WHEN AT AN IDLE, CAR CONSTANTLY FEELS LIKE IT WANTS TO STALL - IT CAN ACTUALLY MAKE YOU NAUSEAS WHEN SITTING AT A STOP LIGHT BECAUSE OF THE SURGING OF THE CAR. THIS MORNING THE CAR JUST STALLED WHEN I WAS AT A STOP SIGN. ALL PLUGS, PLUG WIRES AND COIL PACK FOR CYLINDER 2 HAVE BEEN REPLACED WITH NO CORRECTION TO HOW THE CAR RUNS. SOUNDS AND FEELS WORSE WHEN YOU PUT THE CAR INTO REVERSE, BUT SMOOTHES OUT SOME WHEN IN DRIVE. FILED COMPLAINT WITH BAR REGARDING CAT REPLACEMENT, RECOMMENDED REFUND TO DEALER FOR UNNECESSARY ITEM - DEALER REFUSES TO GIVE MONEY BACK. TOLD ME CAR WOULD NEVER RUN RIGHT AFTER THE TRANNY WAS REPLACED BECAUSE I REFUSED TO HAVE THEM CHANGE THE MOTOR MOUNTS. THE CAR HAS NOT RUN RIGHT SINCE, BUT A SECOND OPINION FOUND THAT THE MOUNTS WERE OK - RECOMMENDED THAT ONE OF THE BACK MOUNTS BE REPLACED AS IT WAS MORE WORN THAN THE OTHERS. *TR

NHTSA ID
10374744
Incident
Oct 1, 2010
Mileage
143,000 mi
EngineFuel system
Filed Aug 30, 2010

LOWER INTAKE MANIFOLD GASKETS NEED REPLACED. I ONLY HAVE 40,000 MILES ON THE CAR THAT IS A 2003 IMPALA LS WITH 3.8 LITER ENGINE. ALSO, COOLANT HOSE SEAL IS LEAKING COOLANT. *TR

NHTSA ID
10352658
Incident
Aug 10, 2010
Mileage
40,041 mi
ElectricalFuel system
Filed Dec 10, 2008

I OWN A 2003 CHEVY IMPALA. ABOUT ONCE A WEEK FOR THE LAST MONTH, THE VEHICLE FAILS TO START. THE SECURITY LIGHT FLASHES ON THE INFORMATION PANEL INDICATING THAT THE PASSLOCK SYSTEM HAS LOCKED OUT THE FUEL SYSTEM. SPOKE TO A DEALERSHIP AND WAS TOLD THAT THE REPAIR WOULD BE TIME CONSUMING AND COSTLY. I HAVE ONLY OWNED THE VEHICLE FOR ABOUT 18 MONTHS. *TR

NHTSA ID
10251305
Incident
Dec 10, 2008
Mileage
100,900 mi
BrakesElectricalFuel system+1 more
Filed May 1, 2007

THE CAR WAS BOUGHT NEW FROM DEALERSHIP, WITH OCCASIONAL GRINDING NOISES NOTED IN REVERSE AND HEADLIGHTS "SURGING" AT NIGHT WHILE DRIVING. DEALERSHIP UNABLE TO REPLICATE WITH THE EXCEPTION OF GRINDING. I WAS TOLD A LOOSE WIRE WAS CAUSING NOISE IN REVERSE. ON 09/26/05, AFTER NOTICING HARD STALLS WHILE ATTEMPTING TO START, THE FUEL PUMP WENT OUT $281.60 FOR NEW ONE. 12/09/05, TO DEALERSHIP FOR STARTING CONCERNS AND MAINTENANCE. 04/13/06-CAR WOULD NOT START TO LEAVE WORK. WARD'S CHEVROLET CAME TO MY WORK SITE. LEFT ME A RENTAL AND KEPT MY CAR UNTIL 04/20/06. I PAID $674.56 FOR A 2ND FUEL PUMP AND FUEL MODULE. 06/21/06- TO LOCAL GARAGE WITH SAME COMPLAINTS. $100 PAID FOR "SHORT" IN ELECTRICAL THAT CAUSED NO START AND TOWING. 08/04/06-COOPER BUICK IN MONROE,LA- $281.00 FOR ANOTHER FUEL PUMP AND RECALL ON 2003 IMPALA HEADGASKETS THAT I WAS UNAWARE OF. 11/22/06-NO START, TURN OVER-WENT OUTSIDE 3 HOURS LATER-STARTS WITH HARD START. 12/06/06-BRAKES WENT FROM QUIET TO GRINDING-SLOW HARD STARTS CONTINUE. WARD'S KEPT THE CAR FOR A MONTH-NEVER TOLD ME WHAT WAS WRONG WITH CAR EXCEPT BRAKES. DID NOT CHARGE. AT THIS TIME I HAD REQUESTED A GM INVESTI.-NO RESULTS-STATES"THE DEALERSHIP WAS UNABLE TO REPLICATE CONCERN". THE CAR CONTINUES TO HAVE SLOW, HARD STARTS WITH VERY NOTICEABLE GAS SMELLS. THE SMELL OF GAS HAS BEEN OCCURRING SINCE 04/20/06 REPAIRS. NOW SERVICE, ABS, SECURITY LIGHTS COME ON AND OFF INTERMITTENTLY WITH THE SMELL OF GAS AND SLOW, HARD STARTS. I HAVE BEEN CALLING WARD'S SINCE THE FIRST WEEK OF MARCH 2007 REQUESTING FACTORY REP. TO MEET AND DRIVE CAR AFTER THEIR HAVING A MONTH WITH NO IMPROVEMENTS IN CARS FUNCTIONING. I CALLED THIS A.M. TO BE INFORMED THAT NEW SERVICE DEPT. MANAGER WAS NOT AWARE OF PROBLEM. THIS IS THE 4TH TIME SINCE MARCH I HAVE REQUESTED THE FACTORY REP. WITH NO RESPONSE FROM WARD'S. *TR

NHTSA ID
10189372
Incident
May 1, 2007
Mileage
20,000 mi
Fuel system
Filed Feb 24, 2007

FUEL SYSTEM ,GASOLINE DELIVERY : FUEL PRESSURE REGULATOR WAS LEAKING, ON MY 2003 CHEVROLET IMPALA ,3.4 LITER ENGINE. THE CAR HAS 41000 MILES ON IT. THIS MAY BE THE SAME PROBLEM AS NHTSA CAMPAIGN ID 04V090000 WHICH INVOLVED A RECALL OF 2000 CHEVROLET IMPALAS WITH THE 3.8 LITER ENGINE FOR LEAKING FUEL REGULATOR. *NM

NHTSA ID
10183388
Incident
Feb 16, 2007
Mileage
41,000 mi
Fuel system
Filed Jul 10, 2006

SINCE JUNE 2006, I HAVE NOTICED THAT THE FUEL GAUGE OF MY CHEVROLET IMPALA, 2003 (3.4L; 72,000 MILES) HAVE BEEN DISPLAYING INCORRECTLY THE AMOUNT OF FUEL IN THE GAS TANK. THE FUEL GAUGE HAS BEEN SHOWING FULL DESPITE THE FACT THAT I HAVE LESS THAN HALF TANK OF GAS. I HAVE BEEN USING THE TRIP ODOMETER TO GUIDE ME IN MY FUEL CONSUMPTION ESPECIALLY DURING THE FIRST WEEK OF JULY WHEN I MADE LONG TRIP. ARE THERE OTHER REPORTS REGARDING THE ERRATIC FUEL GAUGE OPERATION IN THIS YEAR MODEL OF CHEVROLET IMPALA 2003? *NM

NHTSA ID
10162011
Incident
Jul 10, 2006
Mileage
70,100 mi
Fuel system
Filed Aug 26, 2005

DT: THE CONSUMER STATES AFTER DRIVING THE VEHICLE, SHE GOT OUT AND SMELLED GASOLINE. SHE THOUGHT IT WAS A DIFFERENT VEHICLE IN THE PARKING LOT. SHE DROVE THE VEHICLE HOME AND PARKED IT IN THE GARAGE. THEN THE SMELL WAS NOTICED IN THE GARAGE. THE VEHICLE WAS THEN TAKEN TO THE DEALERSHIP , AND THEY COULD NOT FIND CAUSE OF THE PROBLEM, BUT THEY THOUGHT IT WAS THE CHARCOAL FUEL PURGE CANISTER IN THE FUEL TANK. THE DEALERSHIP STATED THAT BECAUSE IT COULD NOT BE DUPLICATED THEY COULD NOT FIX IT. THE CONSUMER THEN CALLED THE MANUFACTURER, AND THEY STATED THEY HAD NO KNOWLEDGE OF THIS PROBLEM. THE DEALERSHIP TOLD THE CONSUMER NOT TO PARK THE VEHICLE IN THE GARAGE BECAUSE OF THE HOT WATER HEATER. ALSO, STATED THAT IF IT OCCURRED AGAIN, SHE SHOULD DRIVE THE VEHICLE STRAIGHT TO THE DEALER SO THEY COULD DIAGNOSE THE PROBLEM. THE CONSUMER WAS GOING TO HAVE THE PROBLEM CORRECTED AT A LOCAL MECHANIC, AT HER OWN EXPENSE. THIS OCCURRED ON JULY 18, 2005 ON A 2003 CHEVROLET IMPALA. THE VEHICLE WAS TAKEN TO FAIRWAY CHEVROLET FOR SERVICE AT 3100 EAST SAHARA AVENUE, LAS VEGAS NV 89104.*AK *JB

NHTSA ID
10130812
Incident
Jul 18, 2005
Mileage
15,200 mi

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.

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Data on this page last refreshed .