Unleashing the Power Overcoming Hesitation When Accelerating Your 2002 Mercedes-Benz S420

It could be your crank position sensor is starting to go bad. I would also change out your fuel filter. Sign in to reply. My thoughts on the 2002 Mercedes S430 with the 4.3L V8 and 5 speed automatic transmission! Merch & Blog: https://www. 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. Any reading over 900 ohms, I would replace it. It won't set a fault code in the engine control unit. The other solution is the Mass Air Flow MAF ... ▶️Automatic Transmission Slipping When Accelerating (7 Reasons Why) ... Mercedes Benz 7G Electrics (conductor) Plate Replacing - Part 2 of ... Despite the lack of codes or vacuum leaks, the car struggles to move, even after swapping the Mass Air Flow (MAF) sensor, testing the actuator, ... Most hesitation problems are caused by a bad mass air flow sensor. A bad sensor will give you a code that looks like a vacuum leak. My 1995 E320 with the M104 engine has an occasional hesitation problem upon acceleration. The car has 139,000miles and runs VERY smoothly ... 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 ... How To Fix Engine Hesitation During Acceleration. EasyAutoFix•81K ... Mercedes Benz Transmission Won't Shift? Limp Home Mode. How to ...