Accelerate with Precision Fixing Hesitation in Your 2002 Mercedes-Benz S420

One of the leading causes for hesitation at throttle up is due to excess carbon build up on and around the throttle plate/assembly. This causes ... Top 5 Mercedes-Benz Transmission Problems. · Low Transmission Fluid · Transmission wire harness 13-pin (O-ring) connector oil leak/contamination · The valve body ... 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.... 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 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 ... 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. The S-Class delivers a smooth and effortless driving experience, with the engines providing ample power for confident acceleration and passing maneuvers. The ... 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 ... 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 ...