2003 BUICK RENDEZVOUS Engine And Engine Coolingcooling System Problems

MECHANIC STATED THAT INTAKE MANIFOLD GASKET HAD FAILED. THIS CAUSED ENGINE OIL TO FLOOD COOLANT SYSTEM AND COOLANT TO FLOOD ENGINE. ENGINE NEEDED TO BE REPLACED, COSTING ~$3600. MECHANIC STATED THIS IS A WELL-KNOWN-PROBLEM WITH THIS MAKE/MODEL/YEAR. AFTER RESEARCHING AND SEEING NO REMEDIATION BY GM, THIS COMPLAINT WAS FILED BASED ON THE VOLUME OF COMPLAINTS REPORTED FOR THE SAME ISSUE. *TR

I JUST FOUND THIS LINK TODAY. I HAVE BEEN HAVING SEVERAL PROBLEMS OUT OF MY 03 RENDEZVOUS. I HAD MY BRAKES CHANGED, AND EVERYTHING HAS WENT TO HELL. THE BRAKES RATTLE, MY AWD DISABLED, AND MY ANTI-LOCK SYSTEM LIGHT IS ON. I HAD THIS PROBLEM PREVIOUSLY LOOKED AT IN AUGUST 2010. ONCE THE ROTORS WERE TURNED IT SEEMED TO HAVE SOLVED THE PROBLEMS. SINCE THE WARM WEATHER HAS RETURNED, THE PROBLEMS HAS STARTED BACK. IN ADDITION TO THE BRAKE SYSTEM PROBLEMS, I AM LOOKING INTO POSSIBLE INTAKE MANIFOLD BEING REPLACED OR REPAIRED DUE TO ANTIFREEZE LEAKAGE. ANY HELP WILL BE USEFUL. THANKS! *TR

OCTOBER 21, 2010, WILLIAMSTOWN, NJ- ENGINE AND ENGINE COOLING SYSTEM AT 51,000 MILES HAD TO CONSTANTLY ADD COOLANT EVERY WEEK; NEVER SAW ANY LEAKS IN THE COOLING SYSTEM. SUV NOW HAS 87,000 MILES, COOLING SYSTEM CONTINUES TO GET VERY HOT, HAD THE THERMOSTAT REPLACED OCT. 8, 2010, ENGINES CONTINUES TO GET VERY HOT IN JUST A 8 MILE DRIVE. ALSO, MOTOR OIL CONTINUES TO SHOW UP IN THE OVERFLOW/COOLANT ADDING CONTAINER. CHECKED COOLING FAN OPERATION AND BOTH FANS ARE WORKING. *TR

AT 38,000 MILES , WAS TOLD BY MY SERVICE MAN THAT I HAD SMALL HEAD GASKET AND INTAKE MANIFOLD LEAKS RESULTING IN COOLANT LOSS. WAS TOLD REPAIR WOULD BE ABOUT $700, AND IF THE LEAKS GOT WORSE IT COULD JUMP THE BILL UP TO 3,200 DOLLARS. CONTACTED THE DEALER ABOUT THIS PROBLEM, THEY KIND OF CHUCKLED AND WERE VERY AWARE OF THE PROBLEM BUT AS OF 4/19/09 THERE IS NO RECALL. FROM INTERNET RESEARCH THIS IS A VERY COMMON PROBLEM WITH THIS CAR. LOOKING AT ALL THE COMPLAINTS ON THIS SITE, IT SHOWS IT IS A VERY COMMON PROBLEM. GM IS NEGLECTING THEIR RESPONSIBILITIES BY NOT DOING A RECALL. SOMETHING NEEDS TO BE DONE ABOUT THIS.*TR

WE HAVE A 2003 BUICK RENDEZVOUS WITH 60,000 MILES. THE CAR HAS BEEN MAINTAINED ACCORDING TO THE MANUAL. WE HAVE TWICE EXPERIENCED LOWER INTAKE GASKET FAILURE WHICH RESULTED IN TWO EXPENSIVE REPAIR BILLS. LUCKILY THE LEAKS WERE NOTICED BEFORE THEY COULD CAUSE ENGINE FAILURE. DURING THE LAST FAILURE, WE HAD LOST MOST OF THE COOLANT, WHICH WAS NOT INDICATED BY THE "LOW COOLANT" ALARM. LUCKILY WE HAD THE VEHICLE IN FOR WINDOW SERVICE AT A GM DEALER AND THEY NOTICED THE PROBLEM DURING ROUTINE INSPECTION. WE WERE TOLD BY THE DEALER THAT THE PREVIOUS REPAIR, WHICH WAS DONE AT ANOTHER DEALER, DID NOT CORRECT THE PROBLEM BECAUSE THEY HAD FAILED TO NOTICE THE HEAD GASKET SEALS WHICH WERE LEAKING AND LED TO THE INTAKE GASKET FAILURE. THEY DID REPLACE THE HEAD GASKETS AND SEALS AT "GM GOODWILL" WITH NO COSTS FOR THE PARTS. WE HAVE NOW SPENT OVER $3000 IN...

OUR VEHICLE BROKE DOWN IN NORTH CAROLINA FRIDAY NOVEMBER 21ST WITHOUT ANY WARNING. THE BATTERY LIGHT CAME ON AND WE ARE SHUT DOWN. AFTER TOWING TO A LOCAL GARAGE WE WERE TOLD THERE WAS NO OIL IN THE VEHICLE AT ALL. WE KNEW THAT THE OIL CHANGE HAD BEEN DONE VERY RECENTLY AND WAS COMING DUE AT 3000 MILES BUT THE OIL LIFE WAS STILL 38% MEANING WE STILL HAD OIL AND IT WAS IN GOOD CONDITION UNTIL THE LIFE WAS 0%. SO THE OIL LEAK WAS A MYSTERY. THEY RECOMMENDED WE LEAVE THE VEHICLE AND REPLACE THE ENGINE. WE CHOSE TO DRIVE ON TO VIRGINIA SINCE WE WERE ABLE TO GET IT STARTED AND NEW OIL PUT IN. CHECKED ALL THE WAY-NO OVERHEATING ETC. CALLED GM CUSTOMER SERVICE AND THEY TOLD US TO TAKE IT TO THE DEALER FOR ASSESSMENT. THEY FINALLY GAVE US THE BAD NEWS ON TUESDAY....

INTAKE GASKETS ON 2001-2003 (MAYBE MORE) LEAKS PREMATURE. BUICK HAS KNOWN ABOUT THIS PROBLEM FOR YEARS AND HAS NOT DONE ANYTHING ABOUT THIS PROBLEM. CLASS ACTION SUIT IN CANADA ABOUT THIS NOW. THIS PROBLEM GASKET WILL LEAK WITHOUT ANY INDICATION AND CAUSE ENGINE TO OVER HEAT. HAVE TO PUT THE RENDEZVOUS IN THE SHOP TO HAVE FIXED( APPROX. $600.00) BUICK WILL NOT HELP IN THE COST. RENDEZVOUS HAS APPROX. 52,000 MILES. *TR

COOLING SYSTEM CONTINUES TO GET VERY HOT AFTER THERMOSTAT WAS REPLACED. IF AC IS ON TEMPERATURE GAUGE STAYS 3/4 QUARTERS OF THE WAY. GM TESTED COOLING FAN OPERATION AND BOTH FANS ARE RUNNING. PRESSURE TESTED SYSTEM FOR LEAK. FOUND REAR HEAD GASKET LEAKING FLUID. PER GM HEAD GASKETS WOULD NEED TO BE REPLACED. HEADS WOULD NEED TO BE SENT OUT AND MILLED. PARTS AND LABOR WOULD BE AROUND $1849.22. *TR

I HAVE HAD TO REPLACE THE FRONT AND BACK BRAKES AND ROTORS IN MY 2003 BUICK RENDEZVOUS TWICE NOW - ONE AT 36,000 MILES AND AGAIN JUST RECENTLY AT 73,000 MILES. I HAD TO HAVE $1200 WORTH OF WORK ON THE TRANSMISSION AT 62,000 MILES BECAUSE A GASKET WAS LEAKING AND CAUSING TRANSMISSION FLUID TO LEAK INTO THE ANTI-FREEZE. BUICK KNEW OF THIS PROBLEM AND HAD CHANGED THE DESIGN IN 2003, BUT AFTER I HAD PURCHASED MY VEHICLE. NOW, I HAVE BEEN TOLD THE TRANSMISSION COOLING LINES ARE LEAKING. DIDN'T THEY NOTICE THAT WHEN I HAD THE TRANSMISSION WORK DONE OR DID THEY CAUSE IT? MECHANIC SAYS IT HAS BEEN LEAKING A LONG TIME. *TR

03' BUICK REDERZVOUS (WITH 65000 MILES) BEING TOLD LEAKING OF LOWER INTAKE MANIFOLD WHILE BEING SERVICED AT DEALERSHIP FOR BRAKES. GIVEN ESTIMATES OF $1200 FOR THE REPAIR JOB. TO ITS CREDIT BUICK IS HELPING WITH THE TAB (ENDED UP OF PAYING 400 OUT OF POCKET). WHILE DEALER WAS DOING THE INTAKE JOB, HE CAME BACK TO SAY THE WATER PUMP IS ALSO LEAKING WHICH COSTS ABOUT ADDITIONAL 350 FOR THE FIX. *JB

I AM WRITING TO COMPLAIN ABOUT THE PREMATURE FAILURE OF THE INTAKE GASKETS ON THE GENERAL MOTORS 3.4 LITER ENGINE. THE FAILURE MOST COMMON WITH 2002 AND 2003 BUICK RENDEZVOUS. MY RENDEZVOUS HAD 40,000 MILES ON IT WHEN THE GASKETS FAILED AND WAS OUT OF THE 36,00 MILE WARRANTY. THE FIRST INDICATION OF THE FAILURE WAS THAT MY HEATER WAS NOT BLOWING HOT AIR. I TOOK IT INTO A LOCAL SHOP AND THE MECHANIC SUSPECTED GASKET FAILURE BEFORE EVEN LOOKING AT THE CAR STATING THAT "THIS IS A COMMON PROBLEM WITH THIS ENGINE AND WE REPAIR 2 OR 3 A MONTH IN OUR SHOP. THE PROBLEM IS YOU THINK YOU ARE JUST LOOSING (DEXCOOL) ANTIFREEZE FROM EVAPORATION DURING THE SUMMER BUT IN THE WINTER WHEN YOU TRY TO USE YOUR HEATER IT DOES NOT HEAT PROPERLY. THE ENGINE DOES NOT LEAK ANTIFREEZE ON THE GROUND, IT GOES INTO YOUR ENGINE...

I HAVE AN 03 BUICK RENDEZVOUS AND THE INTAKE MANIFOLD GASKET ($875) WAS IDENTIFY BY THE DEALERSHIP AS THE SOURCE OF THE PROBLEM AT THE SAME TIME MY FRONT HUB BEARINGS WERE FIXED AT JUST OVER $400 BY THE BUICK DEALERSHIP IN NEW JERSEY. THE DEALERSHIP TOOK MY MONEY GLADLY AND LATER THAT DAY I FIND OUT IN THIS FORUM MY VEHICLE SHOULD HAVE BEEN REPAIRED AT NO COST TO ME. I FIND IT HARD TO BELIEVE THE SERVICE MANAGER/DEALERSHIP WERE NOT AWARE OF THIS PROBLEM AND THE NOTICE POSTED BY GM. I FEEL USED AND ABUSE AT THIS POINT AND MY VEHICLE IS STILL HAVE PROBLEMS WITH LEAKING COOLANT/OVERHEATING EVEN AFTER GETTING THE PROBLEM FIXED. ALL I WANT FROM GM IS JUSTICE FOR ALL US WHO WORK HARD EACH DAY AND HAVE CONTINUE TO SUPPORT THEIR COMPANY AND PRODUCTS. I WOULD LIKE TO BE ADDED TO CLASS ACTION LAWSUIT,...

DT*: THE CONTACT STATED THE ENGINE INTAKE GASKET WAS CONSISTENTLY LEAKING. DURING THE TIME OF THE LEAKAGE, THE ENGINE DID NOT STALL. WHEN THE ENGINE COOLANT BECAME LOW THE ENGINE WOULD GET HOT. THE VEHICLE WAS ONLY AT 50000 MILES AND THE CONTACT EXPRESSED THAT THE VEHICLE SHOULD NOT BE HAVING THESE PROBLEMS AT THIS POINT. THE VEHICLE WAS REPAIRED AT AN INDEPENDENT REPAIR SHOP. THE MANUFACTURER WAS ALERTED AND DETERMINED THERE WOULD BE NO REIMBURSEMENTS FOR THE REPAIRS BECAUSE THE REPAIRS WERE PERFORMED BY AN INDEPENDENT REPAIR SHOPS; REPAIRS WOULD BE ELIGIBLE FOR REIMBURSEMENT IF PERFORMED BY THE MANUFACTURER'S DEALER. UPDATED 7/7//2006 - *NM