2003 ACURA MDX Engine And Engine Coolingcooling System Problems

I JUST BOUGHT AN USED 2003 ACURA MDX ON JAN 30TH WITH 87,000 MILE ON IT. JUST AFTER 11 DAYS ON FEB 11, 2010, I NOTICED THAT SOME BROWN COLORED FLUID IS LEAKING FROM THE FRONT PASSENGER SIDE. IT'S NOT JUST DIPPING, THERE WERE LOT OF FLUIDS COMING OUT. I OPENED THE HOOD AND NOTICE THAT THE FLUID WAS OVERFLOWING FROM THE RADIATOR RESERVOIR. NEXT MORNING WHEN I START THE CAR AND TRIED TO RUN IT JUST STOPPED IN THE MIDDLE OF THE ROAD AND ENGINE LIGHT CAME ON. I HAD TO TOW THE CAR TO A DEALERSHIP. THEY SAID SOMEHOW INTERNALLY TRANSMISSION COOLER WAS BUSTED AND THE TRANSMISSION COOLANT WAS MIXED WITH THE ENGINE COOLANT. THEREFORE I HAD TO REPLACE THE WHOLE RADIATOR, NEED TO FLUSH TRANSMISSION FLUID, AND FLUSH THE RADIATOR. IT COST ME $1000. NOW, MY CAR IS NOT SMOOTH AS IT WAS BEFORE. TRANSMISSION IS NOT...

ON APRIL 7, 2009 TOOK MY 2003 ACURA MDX INTO LOCAL DEALER FOR IT'S 60,000 MILE SERVICE (ODOMETER READ 63,438). NO PROBLEMS BROUGHT TO MY ATTENTION. JUNE 16, 2009 (ODOMETER 67,608) A/C STOPS WORKING. PAY OVER $1300 TO HAVE A/C COMPRESSOR, CLUTCH, STATOR & HI PRESSURE HOSE REPLACED. GET CAR BACK ON JUNE 18, 2009. JULY 1, 2009 CHECK ENGINE LIGHT COMES ON (ODOMETER 68,219). AM TOLD THAT CAR NEEDS A "VALVE REALIGNMENT" - ALL GASKETS AND SPARK PLUG SEALS REPLACED ($600). GET CAR BACK ON JULY 2, 2009. JULY 3, 2009 BURNING SMELL COMING THROUGH A/C VENTS. AM TOLD THAT IT'S RESIDUE FROM V/C GASKETS FROM THE VALVE REALIGNMENT JOB- SUPPOSEDLY RESIDUE REMOVED. GET CAR BACK JULY 6, 2009. JULY 17, 2009 NOTICE OIL IN FRONT PASSENGER SIDE WHEEL WELL. POP HOOD, NOTICE RADIATOR OVERFLOW CONTAINER IS OVERFLOWING, RADIATOR IS VERY MOBILE AND OVERFLOW CONTAINER IS BLACK AT THE...