Garage Cabinets, Garage Storage, and Garage Organization

I drive a clk200. What can i do to fix the low HP in lower RPM's and is really slower if i have the AC on. I change the belts recently and it is still slow.

I did a complete tune up and has increase the horsepower a little more.
Try using an injecter cleaner and fuel system cleaner. Also get the spark plugs/wires checked out. Thanks!

adding up, clean the throttle valve.


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once is enough, twice is too much, thrice is a disaster!

Windz

Try the computer chip upgrade as well. I got mine from Super Chip, was well wourtht he $900.00  Helps out with the HP,a nd even gas milage.  I get around 330miles for the tank now (35mile incress).

Good luck.

Kristo_Fox wrote:

I drive a clk200. What can i do to fix the low HP in lower RPM's and is really slower if i have the AC on. I change the belts recently and it is still slow.

you could try and reset your ECU!! if you drive slow the electronics will adapt to your driving style !!
1- turn the ignition key on (not start) position.
2- press the gas pedal to the floor and hold it there for 5 seconds.
3- turn key to off and don't remove the key, then release the gas pedal.
4- wait for at least 2 minutes for the ECU to reset.