2010 Hyundai Santa Fe Suspension Problems

At any speed period, if i hit a pothole or those little ripple things on side of the country county roads, any of them causes my vehicle to jerk and makes a a sound like the entire right front end is going to fall apart at any moment and it either jerks my vehicle off the road on the right side or it either jerks the vehicle into the opposite lane towards on coming traffic. My truck has caused me to go completely off of the highway into the grass to avoid a collision...and anytime I hit the most tiniest of bumps it sounds Like the entire right side suspension is going to fall completely off and at high speeds it shakes uncontrollably...

I'VE HAD THE BRAKES REPLACED, ALIGNMENT DONE, ROTORS CHECKED, AND IT STILL SHAKES LIKE SOMETHING ISN'T RIGHT, AND IT'S SCARING ME, I'M HANDICAP, AND I FEEL LIKE MY FRONT END IS GONNA COME APART OR MY CAR IS GONNA FLIP, WHEN I'M DRIVING DOWN THE ROAD IT'S DOING JUST FINE BUT WHEN I GO TO PRESS ON MY BRAKES TO SLOW DOWN MY CAR IS SHAKING LIKE I'M GOING THROUGH AN EARTHQUAKE OR TORNADO, AND IT ALSO SEEMS TO HAVE THIS PROBLEM LIKE WHEN YOU PUSH PUSH THE GAS TO GET SPEED SO YOU COULD JUMP ON THE HIGHWAY IT LIKE JERKS A LITTLE BETTER SHE IS A LITTLE HARD TO BE ABLE TO CATCH UP AND IT'S NEVER DONE THAT BEFORE

MY 2010 HYUNDAI SANTA FE LIMITED AWD 3.5L, WITH APPROX. 60,000 MILES, WAS MAKING NOISE IN THE FRONT END WHEN I WENT OVER BUMPS OR ROUGH TERRAIN. A LOCAL DEALER TOLD ME IT WAS MOST LIKELY THE END LINKS GOING FROM THE STRUTS TO THE STABILIZING BAR. TWO SHOCKS WERE LEAKING SO I HAD THE STRUTS (FRONT) AND SHOCKS (REAR) REPLACED ALONG WITH THE END LINKS. ON A TEST DRIVE IT WAS STILL MAKING A CLUNKING NOISE SO I RESEARCH THE HYUNDAI FORUMS FOR POSSIBLE CAUSES. THERE WERE FOUR POSSIBLE CAUSES, ONE WHICH HAD BEEN CORRECTED, THE END LINKS, THE LOWER CONTROL ROD, THE CONNECTION MOUNTS BETWEEN THE FRAME AND THE BODY, AND THE FRONT AND REAR ENGINE MOUNTS. UPON INSPECTING THE ENGINE MOUNTS I FOUND THE FRONT ENGINE MOUNTS BOLT, A 12MM X 5 INCH BOLT, MISSING. APPARENTLY WHEN THE CAR WAS ENGINEERED THE BOLT WASN'T SECURED WITH A LOCKING NUT OR COTTER PIN SO WHEN THE NUT LOOSENED AND VIBRATED OFF THE BOLT, THE BOLT ALSO VIBRATED OUT OF THE MOUNT. I ACTUALLY REMEMBER WHEN THIS OCCURRED, AT AROUND 50,000 MILES. I REMEMBER A LOUD BANG UNDER THE CAR AND IN THE REAR VIEW MIRROR I SAW A BOLT TUMBLING DOWN THE HIGHWAY. I THOUGHT I HAD RUN OVER IT WITH A WHEEL. I TOOK THE CAR INTO THE HYUNDAI DEALER AT 56,652 MILES FOR AN OIL CHANGE AND "12-POINT INSPECTION" AND "MULTI-POINT INSPECTION" AND THE MECHANIC DIDN'T DISCOVER THE MISSING FRONT ENGINE MOUNT BOLT. (I FOUND IT MYSELF WHEN I TOOK THE CAR TO A LOCAL CAR SHOP FOR THE STRUT AND SHOCK REPLACEMENT.) I THEN WENT TO THE HYUNDAI DEALER AND TOLD THEM WHAT I DISCOVERED. THE PART NUMBER FOR THE BOLT IS 21920-2B000, AND THE PART NUMBER FOR THE NUT IS 13396-12007K. THERE WAS NO DESCRIPTION AS TO THE SIZE OF THE BOLT, THE THREAD OF THE BOLT AND NUT, NOR WHETHER THE NUT WAS A LOCKING NUT. I HAD THE LOCAL MECHANIC MAKE THE REPAIR WITH A 12MM X 5" GALVANIZED BOLT WITH WASHERS, LOCK WASHER AND A 12MM NYLON LOCKING NUT. I CONSIDER THIS A SAFETY ISSUE.

I WAS DRIVING OVER A SET OF WELL KEPT RAILROAD TRACKS AT A LOW SPEED WHEN I HEARD A LOUD BANG. I SUBSEQUENTLY DISCOVERED MY DRIVERS FRONT SPRING BROKE. THIS ALSO DESTROYED MY TIRE FROM THE CAR BASICALLY COLLAPSING ONTO IT WHILE I DROVE TO A PLACE I COULD SAFELY PARK. HYUNDAI REFUSED TO SEE MY CAR UNTIL THE NEXT WEEK SO I HAD MY LOCAL TIRE PLACE FIX THE BROKEN SPRING ALONG WITH REPLACING THE OTHER SIDE AS I WAS NOW TERRIFIED THAT THE SAME THING WOULD HAPPEN ON THE OTHER SIDE. HYUNDAI CORPORATE REFUSED TO COVER MY EXPENSES AS THE LOCAL DEALER DID NOT DO THE WORK. THE TIRE STORE SAID THEY SEE THIS ALL TIME FROM CHEAP CHINESE STEEL USED. THIS COULD HAVE BEEN A CATASTROPHE HAD I BEEN IN HEAVY TRAFFIC OR DRIVING AT A HIGH RATE OF SPEED AND I BELIEVE THIS NEEDS TO BE EXAMINED AS HYUNDAI IN 2011 HAD PUT SOMETIME OF MEMBRANE ON MY SPRINGS TO PREVENT RUST PER A RECALL.

TL* THE CONTACT OWNS A 2010 HYUNDAI SANTA FE. WHILE SLOWING DOWN TO A STOP FROM 25 MPH, A KNOCKING SOUND EMITTED FROM THE ENGINE. IN ADDITION, THE GEAR SHIFTER FAILED TO GO INTO THE DRIVE AND REVERSE POSITION AND THE ENGINE FELT AS IF IT HAD DETACHED FROM THE VEHICLE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE AXLE, TRANSMISSION STRIP, POWER TRAIN, AND DRIVE SHAFT FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 11V261000 (POWER TRAIN). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 180,000.

FRONT DRIVER'S SIDE COIL SPRING HAS BROKEN AT 60000 MILES. PRIOR SERVICE CAMPAIGN 926 - SPRING PROTECTOR INSTALLATION HAD BEEN PERFORMED AT 8600 MILES. THE BROKEN SPRING WAS FIRST NOTICED AFTER EXPERIENCING LOW FREQUENCY RATTLING NOISE WHILE GOING OVER BUMPS.

RIGHT FRONT AXLE. .TIRE ROD BROKE AND I CRASHED INTO A BUILDING. IT'S THE RIGHT FRONT SIDE THAT IS DEFECTIVE.

WHILE DRIVING HEARD A LOAD NOISE IN THE FRONT LEFT OF THE CAR, THEN A RUBBING NOISE. UPON INSPECTION IT WAS DETERMINED THAT THE FRONT LEFT SPRING COIL HAD BROKEN. THE TIP OF THE BROKEN SPRING WAS RIGHT UP AGAINST MY TIRE. IF DRIVEN ANY FURTHER THE SPRING COULD HAVE SHREDDED THE TIRE AND CAUSED AN ACCIDENT. *TR

TL* THE CONTACT OWNS A 2010 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE WOULD MAKE A LOUD CLANKING NOISE FROM THE REAR END. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 76,000.

REAR TIRES EXHIBIT EXTENSIVE "CUPPING" WHICH SUGGESTS DEFECTIVE SUSPENSION PARTS AT THE REAR OF THE VEHICLE. INFERIOR PARTS OR DESIGN ARE SUSPECTED AS THE DEFECT APPEARS BILATERALLY. *TR

FRONT SPRING BROKE. CREATES POTENTIAL TO CAUSE LOSS OF CONTROL AT HIGHWAY SPEEDS. READ MANY INSTANCES OF THIS ON HYUNDAI VEHICLES. COMPANY ONLY REPLACES BROKEN SPRING, REFUSING TO CHANGE OUT OTHER SIDE PROACTIVELY.