AC DELCO Complaints

View complaints related to AC DELCO. The complaints found here are submitted by actual consumers with first hand experience. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • AC DELCO 18M615
    - JASPER, AL

    1. ENGINE STALLED - SKIPPED, MISSED. LOSS OF ANTIFREEZE. FINALLY COMPLETELY DIED AND HAD TO BE TOWED. 2. OCCURRED TWICE 3. REPLACED INTAKE MANIFOLD ASSEMBLY TWICE IN LESS THAN 1 YEAR. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - MANCHESTER, NH

    COOLING SYSTEM IS FAILING ALL THE TIME ON ALL PONTIACS HAVE THE SAME PROBLEM INTAKE MANIFOLD BLOW 5 TIMES AT 50.00 MILES OIL MIXES WITH THE COOLANT AND ALL THE SMOKE FROM THAT GOES IN THE AIR IT IS A MAJOR PROBLEM AND THAN THE CARS ARE JUNK SO THAN EVERYBODY WHO BUYS PONTIAC THEY ARE BUYING A LEMON CARS EVEN IF IT BRAND NEW FROM THE SHOP. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M739
    - BEACON, NY

    2005 MALIBU,HAVE HAD BOTH TIE ROD ENDS REPLACED,STRUTS ETC. MAKES A LOUD CLUNKING WHEN DRIVING AT LOW SPEEDS AND TURNING. SOUNDS LIKE WHEELS COMING LOOSE. SOUND,SOUNDS LIKE IT IS COMING FROM STEERING COLUMN,CHECK ENGINE LIGHT COMES ON WHEN I FILL GAS TANK AND STAYS ON UNTIL APPROX 1/2 TANK. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 45A0871
    - HOUSTON, TX

    I HAVE A 2001 CHEVROLET 2500HD 8.1L WITH 120K MILES. TRUCK RUNS GREAT BUT MY ENGINE WILL JUST SHUT OFF. WHILE DRIVING AT ANY SPEED THE ENGINE WILL SHUT OFF THEN KICK ON AGAIN ALL BY ITSELF. WHEN STOPPED AT A LIGHT IT WILL SHUT OFF AND WILL NOT COME BACK ON UNLESS I TURN THE KEY TO START IT AGAIN. ENGINE IS THE ONLY THING THAT DIES, STEREO, HEADLIGHTS, ETC ALL REMAIN ON AND I DON'T GET ANY SERVICE LIGHTS OR MESSAGES ON THE DASH WHEN IT HAPPENS. SOMETIMES IF IT FEELS AS IF IT IS GOING TO DIE ON ME I CAN STEP ON THE GAS PEDAL TO PREVENT IT FROM DYING. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - CHESTER, NJ

    HAVE REPLACED THE EVAPORATOR, CONDENSER, COMPRESSOR, DRYER, BELTS, ETC. HAVE SPENT CLOSE TO $3K AND STILL HAVE NO AIR CONDITIONING. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - NORTH BERGEN, NJ

    WHERE DO I BEGIN? I'VE HAD ALMOST ALL OF THE ISSUES/COMPLAINTS ALREADY FILED HERE FROM THE DOME/AIRBAG LIGHTS GOING OFF FOR NO REASON, THE KEY GETTING STUCK OR THE CAR STALLING IN NOT STARTING, DISRESPECT/UNPROFESSIONAL FROM FORD REPAIR STAFF OR CALLING FORD CORPORATE, AND THE MOST FAMOUS FOCUS MOMENT OF ALL, WHEN THE CAR SHAKES AT SPEEDS OF 50 OR ABOVE ON HIGHWAYS. O FORD!, HOW YOU'VE SCREWED US ALL!!!!!!! *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - MCCONNELLS, SC

    I HAVE A 1997 CHEVROLET VENTURE AND I HAVE HAD A LOT OF TRANSMISSION PROBLEMS SINCE I BOUGHT IT. I GOT THE VEHICLE IN 2003 USED. THE DAY I BOUGHT IT THE TRANSMISSION FAILED. I HAD IT TAKEN TO THE DEALER AND WATCHED THEM TAKE A NEW TRANSMISSION OUT OF A CRATE AND PUT IT IN. AFTER THAT IT WAS BACK IN THE SHOP 3 MORE TIMES OVER THE NEXT YEAR FOR PROBLEMS. WHEN I WOULD GO THROUGH A YIELD REQUIRING ME TO SPEED UP SUCH AS GETTING ON THE INTERSTATE IT WOULD REV UP AS IF IT WERE IN NEUTRAL , ALMOST CAUSING ME TO GET HIT ON SEVERAL OCCASIONS. WHEN I WOULD TAKE MY FOOT OFF THE GAS AND THEN TRY AGAIN IT WOULD GRAB AND TAKE OFF. ALL THREE TIMES THEY REBUILT THE WHOLE TRANSMISSION. NOW THE SHIFT SENSORS ARE GOING OUT AND EVEN THE LOCAL DEALER SAID THIS SHOULD NOT BE HAPPENING AT ONLY 35,000 MILES. EVEN THOUGH THE TRANSMISSION IS STILL UNDER WARRANTY, THE DEALER THAT PUT THE TRANSMISSION IN HAS PURGED THEIR SYSTEM AND MY INFORMATION WAS KICKED OUT AND I CANNOT FIND THE ORIGINAL PAPERWORK. WHAT CAN I DO TO KEEP FROM HAVING TO PAY FOR A DEFECTIVE INTERNAL TRANSMISSION PART THAT IS EXPENSIVE TO HAVE PUT IN. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - LONG BEACH, CA

    I HAVE A 1995 CHEVROLET CAPRICE AND RECENTLY WHEN I TRIED TO START MY CAR NOTICED THAT IT WOULD NOT START. I JUMPED THE CAR AND WAS ABLE TO GET IT TO RUN BUT ONCE I TURNED IT OFF WAS UNABLE TO RE-START THE CAR. UPON FURTHER INSPECTION I FOUND THAT THE BATTERY WAS LEAKING AROUND THE POSITIVE TERMINAL CONNECTION. THE BATTERY WAS A AC DELCO 78-6YR BATTERY WITH SIDE-MOUNT TERMINALS. WHEN I REMOVED THE BATTERY FROM THE CAR I COULD SEE THAT IT HAD BEEN LEAKING AND CONTINUED TO LEAK ACID ALL OVER THE BATTERY TRAY AND MY GARAGE FLOOR. WHEN I WENT TO A LOCAL CHEVROLET DEALER (HARBOR CHEVROLET OF LONG BEACH) THEY OFFERED ME NOT HELP BECAUSE I NO LONGER HAD THE RECEIPT AND HAD NOT PURCHASED THE BATTERY FROM THEM. I THOUGHT THIS WAS NOT RIGHT SINCE THE BATTERY WAS LESS THAN SIX YEARS OLD AND HAD THE REGISTRATION CODES CLEARLY VISIBLE ON THE TOP OF THE BATTERY CASE. MY CAR WAS DAMAGED BY THE LEAKY BATTER AND I HAD TO BUY A NEW BATTERY (OF COURSE NOT AN AC DELCO PRODUCT) WHICH SHOULD NOT HAVE BEEN THE CASE SINCE THE BATTERY SHOULD STILL HAVE BEEN UNDER WARRANTY. *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M615
    - NITRO , WV

    WHILE EXITING THE INTERSTATE RAMP WHERE I LIVE (I-64/NITRO, WV) I HEARD A "POP" SOUND, THEN NOTICED AN ORANGE FLAME COMING FROM UNDER THE HOOD, AND OUT OF THE DRIVER'S SIDE FENDER. AT THIS POINT, I BRAKED TO PULL OFF ONTO THE SHOULDER, BUT LOST ALL BRAKES. (BRAKE PEDAL WENT ALL THE WAY TO THE FLOOR) NO CARS WERE IN FRONT OF ME, AND I WAS ABLE TO ROLL INTO AN INTERSECTION WHERE A TRUCK DRIVER ATTEMPTED TO PUT OUT THE FIRE WITH AN EXTINGUISHER TO NO AVAIL. THE FIRE DEPARTMENT PUT OUT THE FIRE, BUT THE CAR IS A TOTAL LOSS. THANK GOD MY CHILDREN WERE NOT IN THE CAR! *TR

    Source: NHTSA WEB SITE
  • AC DELCO 18M868
    - NORTHLAKE, IL

    IN FIVE YEARS I HAVE PUT ON THREE SETS OF BRAKE PADS AND THREE SETS OF ROTORS AND CALIPERS,I HAVE USED DEALER PARTS AND AUTO STORE PARTS AND I STILL ONLY HAVE MINIMAL BRAKES. *JB

    Source: NHTSA WEB SITE