Is it possible to install and Airconditioner on Mercedes Benz 230 E that did not initially came with it. Will it affect the performance of the engine and the car in general?

Gas lines too close to engine heat. Produces bubbles in gas line. Me too.

The numbers you have given relate to the cylinder heads used in Mercedes cars. There are a few different models that use this head in it. These are the ones listed for that particular cylinder:
1)MERCEDES C-CLASS -97 200 KOMPRESSOR ELEGANCE M111.944 5VX 4DR SED BENSIN
2)MERCEDES C-CLASS -00 5DCBI 200I 5VXL SER ABS 2,0I 5-MANUELL 5DR CBI BENS
3)MERCEDES CLK-CLASS -00 2DCOUPE 230KOMPR AUT SER ABS 230 KOMPRESSOR AUTOMAT
4)MERCEDES ML-CLASS -97 MB 230


In other words, you'll need to get more information than what you have currently.

I believe you have a transmission mount that is bad, possibly and engine mount. When you are shifting the engine will raise and bump the firewall, floorpan.
Good luck

The fuel injector for these can be rebuilt. You can get the "nozzles" from Mercedes and then unscrew your injectors and replace the component inside. They come in little plastic containers and are very specific to your engine. Valve adjustment is very criticl on these engines and will affect performance profoundly. Let me know if you ned anything else or any maintenance tips or tricks.

P0027= Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 1) I would replace you Exhaust Gas Recirculate valve. It sounds like it may be stuck open thus the bogging down. Good luck

calla dealer as the key may be too severely worn and thus will not perform its duty

Replace the crank sensor (on the back of the engine, reads off of the flywheel). They have a nasty tendency to fail.

hi,seem the second stage of your ax. fan is not working,possible cause,second stage sensor,relay,fuse or your ax. fan motor,ty

Hi The air filters are located under the engine cover. Lift off the engine cover and access the 20 torx screws on the bottom of the cover.

if you're talking about the engine air filter,there are about 6 T-20 screws at the top of the filter housing(which is the rectangular shaped box to the right of the mercedes benz engine cover(if your standing in front of the vehicle)just unscrew those and pull the cover up,there might the one screw holding the ecu connecter in place at the right rear of the housing,just unscew it and pull the connecters out(engine off of course)and pull the cover up,theres the engine air filter,just pop it out and pop it the new one,if you're asking about the cabin filter,the cover above the battery in the engine compartment,just unhook the 3 hook tabs and take the cover out,theres the cabin filter,pop it out and pop the new one in,hope this helps
Jess