2007 GMC Yukon Suspension Problems

I have a 2007 GMC yukon denali xl that have the stabilitrac, check suspension, traction control lights and messages come on the car looses power and being in traffic I was almost t-boned this is a problem that has cost me alot of time and money please help please it is going to cause a wreck this is not a Isolated incident a recall needs to happen

VEHICLE IS NOT SAFE

TWO CRACKS ON FRONT DASHBOARD AT APPROXIMATELY 7 YEARS. A MECHANIC HAD TO REMOVE THE DASH FOR A REPAIR AND THE SMALL EXISTING CRACK GREW INTO A JAGGED TEN INCH CRACK UP ONTO THE DASH COWLING.

MECHANIC ( ASE CERTIFIED) ATTEMPTED TO REPLACE FRONT LOWER BALL JOINTS , STATED FRAME WAS RUSTED TO THE POINT OF HE WAS UNABLE TO INITIATE THE REPAIR.

ONE OF THE FRAME MOUNTING POINTS FOR THE FRONT SWAY BAR BROKE OFF THE FRAME.

I WAS DRIVING DOWN THE HIGHWAY GOING ABOUT 65 MPH & THEN A MESSAGE APPEARED ON MY DASH THAT STATES CHECK STABILITRAK/TRACTION CONTROL OFF. I THEN BRAKED TO PULL OVER & THE TRUCK BEGAN TO SHAKE AS IF THE SUSPENSION & BRAKES WERE BEING AFFECTED. WHILE I WAS DRIVING THIS ERROR MESSAGE WOULD APPEAR & THEN GO OFF & CONTINUED TO DO THIS FOR 3-4 HOURS WHILE I WAS DRIVING.

I HAVE A VEHICLE WITH A RIDE PACKAGE CALLED PREMIUM SMOOTH RIDE WITH A GM FACTORY CODE "ZW7". BOTH GM AND GM DEALERSHIPS HAVE A CATALOG ISSUE THAT RESULTED IN ME BUYING AN INCORRECT AND DANGEROUS REAR SHOCK. I HAVE WORKED FOR 6 MONTHS TO RESOLVE THE ISSUE AND HAVE A VEHICLE DANGEROUS TO DRIVE AS THE REPLACEMENT PART REFERRED BY GM IS INCORRECT. THE OEM MANUFACTURER (SACHS) IN FRANCE HAS CONCURRED THAT GM IS AT FAULT. GM IS HAVING CONSUMERS PUT ON A FACTORY REPLACEMENT PART INCORRECT FOR VEHICLE AND WILL NOT ALLOW ME TO SPEAK WITH ANYONE WITHIN GM TO RESOLVE THE MATTER. I HAVE IT WELL DOCUMENTED AND IT HAS ALSO BEEN AN ISSUED FOR YUKON OWNERS WITH THE "PREMIUM SMOOTH RIDE" OPTION. SACHS IN FRANCE PROVIDED GM WITH A FACTORY SHOCK WITH "NIVOMAT" TECHNOLOGY THAT SHARED THE RIDE LOAD WITH THE REAR SPRINGS. SACHS HAS SINCE DISCONTINUED THE PRODUCT AND AS SUCH NO REPLACEMENT PART CAN BE BOUGHT. A CHANGE OF BOTH THE SPRINGS AND SHOCKS MUST BE DONE AND GM REFUSES TO ACKNOWLEDGE THE REQUIREMENT OR OFFER A SOLUTION. INSTEAD THEY SEND DRIVERS DOWN THE ROAD WITH A DANGEROUS RIDE SET UP. WHEN WE DROVE OUR VEHICLE AFTER USING THE GM RECOMMENDED SHOCKS, IT RODE VERY ROUGH AND WHEN WE GOT UP TO SPEED IT ACTUALLY BOUNCED AROUND ON THE HIGHWAY AND WAS DIFFICULT TO KEEP ON THE ROAD.

THE GMC CONTINUES TO RANDOMLY NOT START OR DEACTIVATE THE STABILITRACK, ANTI-LOCK BRAKES WERE DISABLED, AND THE CHECK ENGINE LIGHT ARE ALL ON. THIS PROBLEM HAPPENS ALMOST EVERY DAY AND THE DEALER IS UNABLE TO IDENTIFY THE SOURCE OF THE PROBLEM AFTER SEVERAL ATTEMPTS. *TR

AS I WAS DRIVING 'OIL PRESSURE IS LOW, CUT THE ENGINE OFF' WARNING CAME ON AND THE OIL LIGHT WAS ON. THAT ALSO TRIGGERED THE TRACTION CONTROL/STABILITRAK LIGHT TO COME ON. FROM THEN ON WHENEVER I DRIVE THE VEHICLE THOSE LIGHTS COME ON AS WELL AS THE CHECK ENGINE LIGHT. THIS IS APPARENTLY A COMMON PROBLEM WITH THE GMC 2007 ENGINE. THERE ARE MULTIPLE FORMS FROM CHEVY, CADILLAC, AND GMC WHERE CONSUMERS THAT HAVE THESE ENGINES ARE EXPERIENCING THIS PROBLEM. WHEN WE TAKE IT TO DEALERSHIPS WE ARE TOLD TO CHANGE THE ENGINE. I WAS JUST QUOTED OVER $8000 TO CHANGE THIS ENGINE. I CAN'T EVEN SELL THIS TRUCK WITHOUT LOSING MY SHIRT. WE NEED HELP OUT HERE. GM KNOWS THAT THIS IS A PROBLEM BECAUSE THE DEALERSHIPS KNOW. THEY ARE SWEEPING THIS UNDER THE RUG UNTIL SOME PEOPLE DIE BECAUSE OF IT! *TR

TL* THE CONTACT OWNS A 2007 GMC YUKON DENALI. THE CONTACT STATED THAT WHILE DRIVING 70 MPH, THE SUSPENSION WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER FOR INSPECTION WHERE THEY STATED THAT THE SHOCKS WERE LEAKING AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 106,000.

STABILITRAC LIGHT CAME ON INTERMITTENT RESULTING IN DIAGNOSTIC FOR ELECTRIC SUSPENSION SYSTEM. REPLACED E.S.C.M. AS WELL AS SHORTED COMPRESSOR EXHAUST VALVE THAT SHORTED THE CONTROL MODULE. REPLACED THE SUSPENSION COMPRESSOR WITH VALVE AND FILTER. THIS WAS DONE AT A COST OF $1557.15 OUT OF POCKET COST. *TR

TL*THE CONTACT OWNS A 2007 GMC YUKON. THE CONTACT STATED THAT WHILE DRIVING 50 MPH THE CONTACT HEARD A GRINDING NOISE NEAR THE FRONT DRIVER SIDE TIRE. THE CONTACT TOOK THE VEHICLE TO A LOCAL MECHANIC WHO STATED THAT A BROKEN WHEEL BEARING AND HUB CAP CAUSED THE NOISE. THE MECHANIC REPLACED THE WHEEL BEARING AND THE HUB CAP. THE MECHANIC DIDN'T SEE ANY DAMAGE THAT COULD HAVE CAUSED THE WHEEL BEARING TO MALFUNCTION. THE FAILURE MILEAGE WAS 44,000. UPDATED 01/12/11*LJ

I BOUGHT A 2007 YUKON AND THERE IS A VIBRATION WHEN DRIVING AT HIGHWAY SPEEDS. I CHANGED THE TIRES AT THE DEALER 14 TIMES AND I ALSO CHANGED THE RIMS WITH NO RESULTS. THE DEALER SERVICED THE CAR BUT THE VIBRATION REMAINS. *TR