need some help
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Junior Member
Joined: Nov 2013
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From: ct
2005 E55 amg
I just did I thought it was the ic pump too and it has no check engine light either if I shut the car off and turn it back on it will be fine but when I drive it and beat on it a couple of times it will start doing the same thing , it has no power and shakes at idle
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From: A to the Z (the state)
'06 E55
Do you have any modifications? I have signatures turned off if that's where they're listed. How long do you have to drive it before it does this? Give us more descriptions. Does it lose power in the middle of a pull? Might be the "hiccup", since turning car off and on resets it, but you have no code. Does it feel like the supercharger isn't engaged?
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From: ct
2005 E55 amg
I just got ecu done from eurocharged and I have long headers,high flow cats belt rap kit,550cc injectors, crankshaft pulley,intercooler with Jonson pump , carbon fiber intake, torque converter, smaller supercharger pulley, that's all and I can here the supercharger working the car pulls good it only does it when is in low rpm's between 1500 rpm 2500 rpm if I punch it it will pull fine
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Joined: Dec 2007
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From: DE
2003 E55 AMG
I bet money on the fuel pump. The one on the passenger side. When was the last time it was changed? I would recommend replacing it along with the sender on the driver side. Not a cheap repair, but again I bet that this is your problem!
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From: ct
2005 E55 amg
Finely my check engine light come on it was cylinder 1/3/4 misfire so I change all 3 coil packs and it didn't fix anything more codes come on system too lean bank 1 and bank 2 , any idea what I have to do to this thing ?
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05 E55 AMG, E320 CDI, Turbo E46 M3,IS300 2JZGTE,VQ35 Turbo Maxima, Mercedes 300D
you may have leak in your headers. Are they multi piece runners? These can suffer from this especially if your engine mounts are bad. The engine will torque and pull the runners apart and the o2 sensors read incorrectly sometimes rich sometimes lean depending on whether your engine is torquing on the runners. The other possibility is bad O2 sensors
Check for leaks around the collector tubes.
Check for leaks around the collector tubes.
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From: Florida-Germany-New York
2004 E55,1969 300SEL6.3,2011 ML350 BlueTec Diesel,2005 ML400 CDI
