2002 Pontiac Grand Am engine and engine cooling problems

“WHEN IT RAINS, AT TAKE OFF THE CAR STALLS AND WILL NOT RUN UNTIL IT DRIES OUT. THIS HAS BEEN GOING ON FOR A YEAR OR MORE. I HAVE ALMOST BEEN HIT FROM BEHIND SEVERAL TIMES AS DRIVERS BEHIND ME THINK I AM GOING AND THE CALL STALLS. ONE TIME MY HUSBAND WAS DRIVING ON THE EXPRESSWAY AT 70 AND THE CAR SHUT DOWN. MOST TIME IT SEEMS TO BE WHEN COMING TO A STOP THEN TAKING OFF IT STALLS. THE CAR WILL START THEN AS SOON AS YOU HIT THE GAS OR PUT IT IN GEAR IT SHUTS DOWN. MY DAUGHTER HAS A 2003 ALERO THAT DOES THE SAME THING. THIS IS VERY DANGEROUS AND WE HAVE SEEN MULTIPLE POSTS ONLINE ABOUT THIS AND NOTHING IS BEING DONE. MY HUSBAND TOOK IT TO THE CAR WASH AND IT STARTING ACTING UP SO HE DECIDED TO TRY TO GET IT TO AN AUTOMOTIVE, IT BARELY MADE IT THERE. THE REPAIR FACILITY HAD IT FOR 10 DAYS AND COULD NOT FIGURE OUT WHAT WAS CAUSING IT. I GUESS IF I GET KILLED THEN MAYBE THERE WILL BE AN INVESTIGATION AND SOMETHING WILL BE DONE. I GUESS HERE IS MY PROOF I FILED A COMPLAINT IN CASE I DIE. *TR”

“AFTER HAVING THE 2ND CATALYTIC CONVERTER IN 2 YRS PUT ON THE ELECTRICAL WENT HAYWIRE. THE ABS,TRAC OFF & SERVICE ENGINE LIGHTS COME & STAY ON FOR NO APPARENT REASON. I'VE HAD IT SERVICED AND NOBODY KNOWS WHY THIS IS HAPPENING. I HAD THE BRAKES INSPECTED AND GIVEN A CLEAN BILL OF HEALTH SO TO SPEAK & YET AT RANDOM TIMES I HAVE NO BRAKES EVEN AFTER HAVING THEM INSPECTED BY PROFESSIONALS. THE CAR NOW OVERHEATS DUE TO THE DEX COOL I WAS TOLD TO USE BECAUSE IT ATE THRU THE CHEAP GASKETS PUT ON BY THE DEALERSHIP WHICH THEY WILL NOT COVER. THE BLINKERS HAVE A MIND OF THEIR OWN AND ONLY WORK DURING THE DAYLIGHT HOURS, I'VE HAD THOSE CHECKED & NEW ONES INSTALLED AS WELL AND THEY STILL ONLY WORK IN THE DAYTIME AND FINALLY THE PLASTIC WINDOW CLIPS ON THE PASSENGER SIDE(BOTH) BREAK CONSTANTLY. I'VE HAD EVERYTHING REPLACED EVEN HE ENGINE! THIS CAR HAS COST ME OVER 20,000. *TR”

“MY COMPLAINT IS WITH THE LOWER MANIFOLD INTAKE GASKET LEAKING. I HAVE A 2002 PONTIAC GRAND AM SE. I PURCHASED THIS VEHICLE NEW. THE LOWER MANIFOLD GASKET HAS HAD TO BE REPLACED 3 TIMES ON THIS VEHICLE. AT 54,566 MILES,- $1000 140,735- $1200 AND 169,750 MILES $1500. *TR”

“I HAVE A 2002 PONTIAC GRAND AM WITH A 3.4 LITRE ENGINE. THE VEHICLE OVERHEATS. I DID SOME RESEARCH AND FOUND OUT THAT GENERAL MOTORS INSTALLED PLASTIC GASKETS ON THESE VEHICLES AND RECOMMENDED DEX-COOL. THE ANTIFREEZE EATS THE GASKET UP FROM THE INSIDE OUT AND CAUSES THE VEHICLE TO OVERHEAT. GENERAL MOTORS REFUSES TO FIX MY VEHICLE EVEN THOUGH THEY KNEW ABOUT THIS PROBLEM FOR YEARS. *TR”

“THIS IS A SECOND VEHICLE WITH VERY LIMITED MILEAGE, WHICH IS DRIVEN BY MY WIFE. THE CAR WAS PURCHASED NEW FROM A PONTIAC DEALER SO I CAN VERIFY MILEAGE AND THAT IT WAS MAINTAINED. THE FIRST INDICATION OF A PROBLEM WAS WHILE I WAS DRIVING ON THE EXPRESSWAY THE TEMPERATURE GAUGE SHOT INTO THE RED ZONE. FORTUNATELY, I WAS NEAR AN EXIT AND ABLE TO PULL OFF THE ROAD BEFORE CAR STALLED OUT. SINCE I HAD ALREADY STARTED TO SLOW DOWN I WAS ABLE TO CONTROL CAR AND TO GET IT STOPPED SAFELY WITHOUT HAVING POWER STEERING AND POWER BRAKES. CAR WAS TOWED TO A LOCAL MECHANIC WHO PRESSURE TEST COOLING SYSTEM AND INFORMED ME OF THE PROBLEM AND TOLD ME THAT GM WAS AWARE OF PROBLEM AND THAT THEY MIGHT HELP WITH REPAIR COST. GM INSISTED THAT VEHICLE BE CHECKED BY ONE OF THEIR DEALERS BEFORE ANYTHING COULD BE DONE. THE GM DEALER DID VERIFY THE FACT THE INTAKE MANIFOLD GASKET CRACKED CAUSING CAR TO OVERHEAT, AND STALL OUT. THIS PROBLEM IS A RESULT OF THE ANTI-FREEZE GM USES, DEX COOL, WHICH REACTS WITH INTAKE MANIFOLD GASKET CAUSING THE GASKET TO BREAK DOWN. GM HAS ISSUED A SERVICE BULLETIN #03-06-01-010, BACK IN 2003 TO ITS DEALER, BUT DID NOT NOTIFY VEHICLE OWNERS. IT SEEMS WHEN…”

“MY WIFE'S CAR IS A 2002 PONTIAC GRANDAM 2.2L ECOTEC ENGINE. AT 95000+ MILES, THE CAR JUST LOST ALL POWER AND MY WIFE WAS ABLE TO GET TO THE SIDE OF THE ROAD AND THE CAR DIED. CAR WAS TAKEN TO 2 GARAGES AND FOUND TO HAVE A BROKEN TIMING CHAIN (NOT BELT). GALLAGHER BUICK IN NEW BRITAIN CT FOUND THAT THE ENGINE IS NOW DESTROYED AND NEEDS TO BE REPLACED. IT IS AN INTERFERENCE ENGINE. SHE HAS KEPT UP WITH REQUIRED MAINTENANCE.I HAVE LOOKED ONLINE FOR MORE INSTANCES OF THIS HAPPENING AND SEEMS TO BE A COMMON PROBLEM WITH THIS ENGINE. ONE INDIVIDUAL HAD HIS TIMING CHAIN BREAK AT 57000 MILES. GM IS NOT ACCEPTING RESPONSIBILITY FOR THIS PROBLEM. THEY ARE TELLING US TO DEAL WITH THE REPAIR DEALERSHIP ABOUT THIS. PLEASE INVESTIGATE SINCE YOU CAN READ MANY HORROR STORIES ONLINE ABOUT THIS ENGINE AND THE DEFECTIVE TIMING CHAIN BREAKING PREMATURE (AS MY MECHANIC HAS SAID ) AND ENGINES BEING RUINED. *TR”