Unlocking the Power Resolving Acceleration Hesitation in 2002 Mercedes S420

This is normally caused by a dirty butterfly flap in the throttle body which causes a small air leak and confuses the ECU. Its easy to clean.... This occurs when the car is fully warmed up, when going from 4th down to 3rd. It has approx. 18k miles, and other than this "quirk", it performs very well. My 1995 E320 with the M104 engine has an occasional hesitation problem upon acceleration. The car has 139,000miles and runs VERY smoothly ... Oxygen Sensor for Mercedes-Benz C280 CL500 CL600 E320 E420 E430 ML320 ML430 S420 S500 ... 2002-2005 for Benz C230,2001-2005 for Benz C240 ... hesitation/hard ... How To Fix Engine Hesitation During Acceleration. EasyAutoFix•81K ... Mercedes Benz Transmission Won't Shift? Limp Home Mode. How to ... 2002 Mercedes Benz s430 Rear suspension aired all the way down, doesn't respond to adjustment and no codes!!! super simple fix.the "FIX" in ... Get current 2002 S-Class fair market price, depreciation, trade-in, and resale values from the trusted experts at Kelley Blue Book. What is happening with the hesitation is the torque converter is not locking up all the way because it is preparing for a rapid changing of ... My suggestion is to go through a dealer, on either car, and get one with the MB ... accelerate to get back up to speed, there is a hesitation until the power ... A vehicle that hesitates while accelerating or while driving up a hill may have a weak fuel pump. Throttle position sensor: A throttle position sensor tells the ...