2007 CHEVROLET SUBURBAN Power Train Problems

I WAS DRIVING THE VEHICLE IN MOTION WHEN OUT OF NO WHERE THE ENGINE STARTED MAKING A LOUD THUMPING CRACKLING SOUND

TL* THE CONTACT OWNS A 2007 CHEVROLET SUBURBAN. WHILE DRIVING 50 MPH, THE VEHICLE FAILED TO ACCELERATE WHEN THE ACCELERATOR PEDAL WAS DEPRESSED. THE CHECK ENGINE, ELECTRONIC STABILITY CONTROL, CHECK SUSPENSION, AND TRACTION CONTROL WARNING LIGHTS ILLUMINATED. THE FAILURE RECURRED WHENEVER THE VEHICLE WAS IN OPERATION. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 169,887.

THE FORWARD SPRAG UNIT BROKE WHICH ENDED UP NOT ONLY CAUSING THE VEHICLE TO COME OUT OF DRIVE WHILE WE WERE DRIVING BUT ALSO CAUSED SIGNIFICANT ENOUGH DAMAGE TO THE TRANSMISSION TO REQUITE AN ENTIRE REBUILD. FAULTY TRANSMISSIONS ARE A VERY COMMON ISSUE WITH THIS VEHICLE, AND THE TAHOE, YUKON AND BECAUSE THE COMPANY REFUSES TO BACK THEIR PRODUCTS AND RECALL THE ISSUE, IT ENDS UP BECOMING A HUGE FINANCIAL BURDEN ON A FAMILY. THANKFULLY THERE WAS NO ONE FOLLOWING DIRECTLY BEHIND US WHEN THIS HAPPENED OR IT COULD HAVE BEEN MUCH WORSE. CHEVROLET NEEDS TO TAKE NOTE AND STAND BEHIND THEIR PRODUCTS. CONSUMERS HAVE A RIGHT TO EXPECT A QUALITY VEHICLE THAT SHOULD LAST WELL BEYOND 100K MILES WITHOUT REQUIRING THIS KIND OF MAJOR REPAIR. NOTE THAT GM IS SO AWARE OF THIS SAFETY PROBLEM, THEY ACTUALLY UPDATED THEIR INPUT SPRAG ON LATER CARS TO MAKE THEM STRONGER. THATS...

OIL CONSUMPTION - AFTER ADVISING TERRY LABONTE CHEVROLET (GREENSBORO, NC) OF OIL CONSUMPTION ISSUES FROM 60K THRU 99K AND FORMER DIAGNOSTICS COMPLETED BY COLLINS CHEVROLET (MT. AIRY, NC) @ 55K 59K & 60K GM IS UNWILLING TO MAKE REPAIR UNDER WARRANTY AT 121K STATING THAT NO NOTES WERE RECORDED OF INCIDENTS UPON PRIOR NOTIFICATION. DEALERSHIP STATED REPAIR REQUIRE PISTON REBUILD FOR $5100 GM REP APPROVED REPAIR FOR $1365. GM CUST CARE UNWILLING TO COVER REPAIR AND HAS DISREGARDED PRIOR DOCUMENTATION OF COMPLAINT AT 55K, 59K, & 60K. DEALERSHIP ARE AWARE OF PROBLEMATIC 5.3 STATING UPON DESCRIPTION OF ISSUE WITHOUT REVIEW OF RECORDS THAT VEHICLE IS 07. *TR

TRANSMISSION STOPPED WORKING WHILE DRIVING HAD BEEN SLIGHT VIBRATION SEVERAL MONTH PRIOR WHICH WAS REPORTED TO DEALER-HE SAID WHEEL BALANCE-DID NOT HELP ONLY 1ST AND 2ND GEAR WORKED. LOCAL DEALER QUOTED $2,800 TO REPLACE. DEALER HAD THE CAR FOR OVER A MONTH.GM OFFERED TO PAY 45%. I WOULD PAY $1540. WHEN PICKED UP CAR I HAD TO PAY $2300! TOLD THE WARRANTY FROM GM CAUSED THE PRICE TO GO UP. THE CAR STILL HAS A VIBRATION. A CAR WITH 80,000 MILES SHOULD NOT NEED A NEW TRANSMISSION. *TR

ON TWO OCCASIONS AN ERROR MESSAGE THAT READ "SERVICE 4 WHEEL DRIVE" APPEARED ON THE DISPLAY. I MENTIONED THIS TO THE SERVICE DEPARTMENT WHILE THERE FOR AN OIL CHANGE, AND WAS TOLD THAT EVERYTHING CHECKED OUT OKAY, AND THAT I SHOULD DRIVE THE VEHICLE IN 2WD, NOT AUTO. ALSO, I HAVE BEEN HAVING A TRANSMISSION SLIPPAGE ISSUE THAT STARTED BETWEEN 50,000 MILES AND 58,000 MILES AND WAS VERY SPORADIC. WHEN STARTING FROM A DEAD STOP (STOP LIGHT FOR EXAMPLE), THE TRANSMISSION WOULDN'T ENGAGE AS I PRESSED THE ACCELERATOR. AFTER 10 TO 15 SECONDS OF PRESSING MY FOOT ON THE ACCELERATOR, THE TRANSMISSION WOULD FINALLY ENGAGE AND THE VEHICLE WOULD MOVE SLOWLY WITH THE ENGINE REVVING. I MENTION THIS TO THE DEALER WHEN THE VEHICLE HAS APPROXIMATELY 58,000 MILES AND I'M TOLD THAT THEY WILL NEED TO KEEP THE VEHICLE FOR A FEW HOURS AND THERE IS A COST OF $120...

MY SUBURBAN WONT SHIFT OR MOVE IN DRIVE OR IN 3RD. IT WILL GO IN TO 2ND AND 1ST AND REVERSE. IT JUST REVS UP WHEN IN DRIVE. I WAS READING ONLINE AND FOUND SEVERAL OTHER PEOPLE TO HAVE THE SAME PROBLEM WITH THIS VEHICLE. THIS SHOULD BE A RECALL ON THE TRANSMISSION OR DEFECTIVE PARTS CAUSING THIS IN THE TRANSMISSION. *TR