2002 BMW M3 Engine And Engine Coolingengine Problems

I OWN A 2002 BMW M3. THERE ARE SIX CAMSHAFT BOLTS BEHIND A PLATE COVER. BMW SPECED BOLTS THAT WERE TOO SOFT UNTIL 2004 WHEN THEY CHANGED BOLT SPEC TO A HARDENED STEEL WITH LOCTITE. PRIOR TO THIS THE BOLTS HAD NO LOCTITE. THE ISSUE IS STARTING TO SURFACE ALL OVER THE WEB. THE FAILURE IS THAT THE BOLTS DO NOT STAY SCREWED IN. THEY BACK OUT AND STOP AGAINST THE PLATE COVER. EVENTUALLY THEY SHEAR OFF AND IF THIS HAPPENS IT CAUSES CATASTROPHIC FAILURE TO YOUR ENGINE. IN MY CASE I WAS GOING 15MPH SO THE DAMAGE WAS ONLY $10,000. THE CAR HAMMERED TO A STOP. BMW IS REFUSING TO ACKNOWLEDGE THE ISSUE SUGGESTING OUT OF WARRANTY. MY CONCERN IS THAT I HAVE 60K ON THE CAR WHEN THE ISSUE OCCURRED FIRST. A P0011 CAMSHAFT TIMING FAULT COMES UP. A BMW SERVICE CENTER CLEARED THE FAULT AND REPLACED SOME...

MULTIPLE PROBLEMS WITH THE VEHICEL. THE ENGINE WAS REPLACED AT 16000, THE TRANSMISSION (SMG) WAS RE[;ACED AT 20000, NOW THE ENGINE REV HIGH AT IDEL AND SEND STRON VIBRATION TO THE CABIN AND STEERING COLUMN. BMW OF HOUSTON NORTH, A LOCAL DEALER IN HOUSTON, TX, WERE LESS THAN HELPFUL IN TRYING TO SOLVE THE CURRENT PROBLEM. IT APPEARS THAT THEY WANT TO KEEP THE PROBLEMS WITH M3 QUIET. *AK

WITHOUT ANY INDICATION VEHICLE SHUT DOWN. ENGINE WAS REPLACED BY THE DEALER ON 9/9/2002. ON 5/27/2003 VEHICLE WOULD NOT START. VEHICLE WAS TAKEN TO THE DEALER FOR REPAIR. *AK

BMW HAS HAD A RASH OF ENGINE FAILURES ON THEIR NEW E46 M3'S. THESE FAILURES USUALLY (IM MY CASE AND MANY OTHERS) HAS RESULTED IN THE ENGINE ACTUALLY BLOWING UP. THIS IS PROBABLY ONE OF THE MOST DANGEROUS FAILURES THAT COULD HAPPEN. OIL DUMPS ALL OVER THE ROAD, THINGS LOCK UP AND YOU COULD EASILY LOSE CONTROL. FORTUNATELY FOR ME, I WAS ABLE TO GET OFF THE ROAD AND NO ONE ELSE WAS INVOLVED. BMW HAS BEEN REPLACING THESE MOTORS UNDER WARRANTY, BUT WILL NOT DISCLOSE THE REASON FOR THE FAILURES OR WHAT HAS BEEN FIXED TO INSURE IT DOES NOT HAPPEN AGAIN. I HAVE SENT REQUEST TO BMW ASKING FOR AND OFFICIAL RESPONSE TO MY PARTICULAR FAILURE AND WHAT HAS BEEN DONE TO FIX IT ON THE REPLACEMENT MOTOR. I HAVE NOT RECEIVED ANY RESPONSE FROM BMW AS OF TODAY. I HAVE RECEIVED E-MAILS FROM OTHER CONCERNED M3 OWNERS...

ENGINE DESTROYED BY ROD BEARING FAILURE. *AK