[mbtech80]

i have a 1992 500sel 119.970 motor- well to make it short and to the point, u can start the caR UP IN THE MORING COOLANT TEMP ABOUT 15-20 C AND RUNS FINE FOR ABOUT 5 MIN TILL COOLANT TEMP GETS TO 40 C AND VEHICLE WILL START RUNNING ROUGH IN IDLE LIKE AN OLD 116 OR 117 MOTOR, ALSO FOR BOUT 650 TO BOUT 2200 RPM PERFORMAnce comming off of CTP is really poor (partial load) the upper load or above 2500 rpm vehicle accel. ok and runs strONG NOTE: I'VE REPLACED TIMMING CHAIN, BOTH CPAS AND ROTORS, 18-22 IN OF VACUUM, IGNTION TIMMING OK (10BTDC), THE ONLY TWO THINGS I CAN TELL (ANYONE WHO IS READING THIS) IS THAT THE EA'CC'ISC LIVE DATA TELL ME THAT THE CTP SWITCH OFF, CTP RECG.ON, AND THE SAFETY CUTT OFF OFF. ALSO THE ON/OFF RATIO IN THE LH-SFI READS ABOUT 10-15% IN IDLE, AND THE INJECTOR MILASEC ARE AT ABOUT 2.6 TO 2.9 IN IDLE? AND RELY WOULD HELP (PLEASE ONLY EXPER TECH )