C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Speed issues

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Old Jul 23, 2023 | 08:01 AM
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Mercedes c200 w203 2001
Speed issues

Good Day

I have having C200 w203 model 2001 patrol
Problem: all works good but some time acceleration get very slow with fully pressed throttle it goes hardly above 100 or 119km/h
After some time it's work OK I drive on high speed 140 - 180km/h and it takes me less than a min to reach this speed but low acceleration incidents makes in very Unwanted situations which can cause serious accident looking forward for your support reply at earliest

Advance thanks
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Old Jul 23, 2023 | 09:31 AM
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From: Richmond, VA Metro Area
2005 C230 Sport Sedan-6 Speed Manual
The first step may be to have someone scan the car with the MB-Star system to see if there are any error codes. If you aren't able to scan the car your task is likely to be much more difficult.

If your car has a supercharger, there may be one issue you can check without a scanner. With the car running and in park or neutral with the parking brake on, ask someone to step on the throttle. Check around the super charger pipes and hoses to see whether you have any leaks. The pipes and hoses seal with o-rings and they may have deteriorated.

Good luck.
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