I HAVE A 99 DURANGO5.9 SLTWITH OVER 100,000 MILES . ITS ALWAYS HAD PROBLEMS BUT FIX ABLE PROBLEMS. THE NEWEST PROBLEM NOW IS WHEN YOU TAKE OFF FAST IT STARTS TO CHOKE SPIT AND SPUTTER LIKE ITS ABOUT TO DIE UNTIL YOU LET OF THE GAS A LITTLE THEN ITS FINE.IT WILL ONLY DO IT WHEN YOU PUT YOUR FOOT INTO IT.WHEN ITS IN PARK AND YOU REV IT UP OVER 4000 IT START TO CHOKE. ANY BODY HAVE ANY IDEAS????????