2004 Chevrolet Impala

FAILURE: LOWER INTAKE GASKET FAILED DUE TO DEXCOOL ANTIFREEZE. DEXCOOL INSTALLED AT FACTORY. VEHICLE HAD SUDDEN SERIOUS COOLANT LEAK . VEHICLE OVERHEATED ON HIGHWAY AND STRANDED OWNER. VEHICLE WAS TAKEN TO DEALER FOR SERVICE. DEALER TOLD OWNER TO REPLACE GASKET AND COOLANT. SERVICE TECHNICIAN REPLACED DEXCOOL WITH ANOTHER LONG LIFE BRAND OF ANTIFREEZE. THE ORIGINAL DEXCOOL ALSO CLOGGED THE RADIATOR WHICH REQUIRED EXTRA FLUSHING WITH ADDITIONAL CHEMICALS. *TR

TL*THE CONTACT OWNS A 2004 CHEVROLET IMPALA. WHILE DRIVING IN REVERSE OR ACCELERATING AT VARIOUS SPEEDS, THE CONTACT HEARD A LOUD NOISE. HE TOOK THE VEHICLE TO THE DEALER AND THEY FOUND THAT THE MOTOR MOUNT BOLT LOCKS WERE OPENED, WHICH MAY HAVE CAUSED THE ENGINE TO FAIL. THE DEALER TIGHTENED THE BOLTS. THE CONTACT WAS AWARE OF THE SAFETY RISK INVOLVED. THE CURRENT AND FAILURE MILEAGES WERE 77,000.

CAR WAS TAKEN IN FOR BRAKES. ROTORS WARPED @ 21,500 MILES. 12,000 MILES LATER, WARPED AGAIN. WAS TOLD THIS WAS COMMON AND THERE WAS NOTHING THEY COULD DO FOR ME. REPAIR COST OUT OF POCKET. CAR WAS TAKEN IN FOR AN OVERHEATING PROBLEM. WAS TOLD IT WAS TOTALLY NATURAL FOR MY CAR TO GET THAT HOT. UNBELIEVABLE!! NOW I HAVE AN INTAKE OR A HEAD GASKET THAT IS BAD. AGAIN, NOTHING THEY CAN DO. AGAIN, COST OUT OF MY POCKET. THIS WILL BE THE LAST CHEVY I SERVICE. MY CAR ONLY HAS 34,000 MILES IT. THE SERVICE CENTER TOLD US, "CARS ARE MADE DIFFERENT THESE DAYS. STUFF HAPPENS." IF THEY CAN'T STAND BEHIND THEIR CARS I WON'T BUY ANOTHER. 34,000 MILES AND MY CAR IS JUNK. I THINK A RECALL SHOULD BE ISSUED REGARDING THESE PROBLEMS. BAD BRAKES AND BAD GASKETS. *TR

WE HAVE A 2004 CHEVROLET IMPALA, WHICH IS A PIECE OF CRAP. WE PURCHASED THIS CAR USED, IT HAD 26,000 MILES ON IT. I FILED A COMPLAINT W/ CHEVY ON PHONE NUMBER 866-790-5700. OUR CASE # IS 71-578092134. THEY WERE NO HELP, SINCE OUR WARRANTY HAD EXPIRED. OUR TRACTION SYSTEM & CHECK ENGINE LIGHT KEPT COMING ON. THE TRACTION SYSTEM SHUT OFF & WOULD NOT TURN BACK ON. IT ALSO KNOCKED OFF THE ABS SYSTEM. NOT SAFE. WE TOOK IT TO A LOCAL MECHANIC, THE REPAIRS WERE A NEW THERMOSTAT & THERMOSTAT SENSOR, & DRIVERS SIDE REAR HUB BEARING. THE COST WAS $500.00, THE DEALERSHIP WANTED @1100.00!!!!!!! FOR THE SAME REPAIRS. THE REPAIR SHOP STATED TO ME THAT THEY HAVE APPROXIMATELY 5-10 IMPALAS A WEEK IN THEIR SHOP FOR THE SAME REPAIR!!! IT APPEARS GM SCREWED UP. WE ARE NOT THE ONLY ONES WHO HAVE THIS PROBLEM. WE ALSO OWN A 1995 GMC 1500 SIERRA, HAVE NOT HAD TO FIX ANYTHING AS MAJOR AS THE IMPALA. GM'S WARRANTY IS THE WORST IN THE BUSINESS. GM WAS NO HELP AT ALL. *TR

SECURITY LIGHT WENT ON LAST MONTH. IT WAS TAKEN IN IMMEDIATELY FOR REPAIR. I WAS TOLD IT WAS THE IGNITIION CYLINDER. THE CAR ALSO MAKES A VIBRATING NOISE ON ACCELERATOR. I WAS TOLD THIS WAS THE DRIVE SHAFT AND THE CATALITIC CONVERTER. ALL REPLACED. THE CAR STILL MADE NOISE WHEN LEFT SERVICE AT NORTHEAST AUTO CENTER IN PHILADELPHIA PA WHERE IT WAS PURCHASED. YESTERDAY THE LIGHT FOR SECURITY IS BACK ON. 2004 CHEVY IMPALA VERY DISAPPOINTED. CAR HAS 55,000 MILES. AT 36K THE RADIATOR AND WATER PUMP WENT DURING FUNERAL PROCESSION. *TR

2004 CHEVY IMPALA WITH STEERING FAILURE. CUSTOMER STATES THAT THE VEHICLE WOULD NOT STOP, SO SHE HAD TO HIT A CURB, WHEN THE CAR WAS RESTARTED SHE DROVE ABOUT ANOTHER MILE AND THE FAILURE OCCURRED AGAIN. *KB THE PROBLEM WAS DETERMINED TO BE A SPEED SENSOR FOR THE ELECTRIC POWER ASSIST IN THE STEERING COLUMN. THE CONSUMER ALSO STATED THE ENGINE WOULD MISFIRE. THE DEALER REPLACED THE CAMSHAFT POSITION SENSOR. *JB

MY 2004 IMPALA SS HAS HAD SEVERAL FAILURES OF THE INSTRUMENT PANEL CLUSTER. THE FIRST WAS INCORRECT SPEEDOMETER READINGS THAT LEAD TO TOTAL FAILURE OF THE SPEEDOMETER (STICKING AND/OR ERRATIC BEHAVIOR OF THE SPEEDOMETER NEEDLE). THE SECOND WAS IMPROPER FUEL LEVEL INDICATION (HIGH LEVEL SHOWN WITH LOW FUEL LIGHT COMING ON - ALMOST NO FUEL LEFT). THE LATEST IS INCORRECT OIL PRESSURE INDICATION. ALL OF THESE ARE KNOWN ISSUES WITH THE MODEL OF STEPPER MOTOR USED TO DRIVE THESE GAUGES IN MANY GM VEHICLES. MY TOTAL COST FOR REPAIR HAS BEEN IN EXCESS OF $300, NOT INCLUDING THE CURRENT OIL PRESSURE GAUGE REPAIR (STEPPER MOTORS FOR SPEEDO AND FUEL LEVEL GAUGE). I PLAN ON HAVING ALL STEPPER MOTORS REPLACED WITH THE LATEST GENERATION REPLACEMENT (SWITEC X25.168). THIS IS SOMETHING THAT GM NEEDS TO TAKE RESPONSIBILITY FOR AND CORRECT AS IT IS A VERY WIDESPREAD ISSUE. *TR

VEHICLE HAS BEEN STALLING INTERMITTENTLY AT ANY SPEED. VEHICLE HAS STALLED A TOTAL OF TEN TIMES. THE VEHICLE HAS BEEN TAKEN TO THE LOCAL MECHANIC SHOP FIVE TIMES AND THE DEALERSHIP TWICE BUT NO CODES WERE FOUND DURING TESTING. SO FAR I HAVE HAD NEW PLUGS/WIRES (TUNE-UP), NEW COIL PACK, NEW IGNITION MODULE AND NEW CRANK SENSOR, AND NEW FUEL FILTER. THE VEHICLE COMPLETELY DIES AT ANY SPEED. TOLD POSSIBILITY OF BAD FUEL PUMP BUT DEALERSHIP CANNOT BE 100% CERTAIN THIS WILL FIX THE PROBLEM. WHILE DRIVING AT 70-75 MILES AN HOUR THE CAR COMPLETELY SHUTS DOWN. IT IS A MIRACLE I HAVE NOT BEEN SEVERELY HURT OR KILLED. PROBLEMS BEGAN IN MAY 2007 AND HAVE BEEN ONGOING SINCE THEN. *TR

TL* - THE CONTACT TOOK THE 2004 CHEVROLET IMPALA IN TO HAVE A ROUTINE OIL CHANGE. THE VEHICLE HAD 37, 792 MILES. THE CONTACT WAS TOLD BY THE DEALER THAT THE COOLANT & OIL WAS LEAKING INTO THE ENGINE. THE VEHICLE WAS REPAIRED AND SHE HAS THE REPAIR ORDER. THIS IS THE FIRST INCIDENT. THE VEHICLE DID NOT GIVE ANY WARNINGS. HOWEVER, THE CONTACT'S COOLANT LIGHT TURNED ON 9/06 AND SHE HAD COOLANT ADDED.