Quick Fix Eliminating 2002 MB S420 Acceleration Hesitation

I think you should at least have the transmission fluid checked to be sure it's ok. If the fluid is low it could cause this problem. eurotec : The next ... 2002 S500 (119k miles) and I'm having a couple of consistent problems ... I have a horrible hesitation/bog/powerloss under acceleration and ... The problem is that when I drive hot or cold as I accelerate at the low rpm around 2000 the car sputters or hesitates. The acceleration problem returned with fault codes relating to voltage on 3 coil packs. I replaced all 8 coil packs (aftermarket) and cleared ... ... Mercedes-Benz, CLK500 A209, W209, C209, W203, W204, W211, W210, W220, W221 M112 M113 E class C class CLK Class S Class CL class CLS class ... 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, ... Oxygen Sensor for Mercedes-Benz C280 CL500 CL600 E320 E420 E430 ML320 ML430 S420 S500 ... 2002-2005 for Benz C230,2001-2005 for Benz C240,1998-2000 for ... My 1995 E320 with the M104 engine has an occasional hesitation problem upon acceleration. The car has 139,000miles and runs VERY smoothly ... 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. 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 ...