Hi Everyone,

I recently purchased my first Mercedes Benz (190E 2.3) last Friday 10/8/07. On Saturday I decided to clean the engine and the throttle body of the CIS fuel injection. I had no problem after cleaning the engine but I can’t say the same for the fuel injection. I had the car running while cleaning the fuel injection. Now my idle on park is at 1000 - 1200 and 1500 - 2100 when I shift to D, 3, 2 and R. The car runs fine while driving I'm concerned during idle.
Before cleaning the fuel injection my idle was normal 700 - 800 rpm in any gear.

Can some shed some light to my problem?
I have triple check if any vacuum lines or electronics got disconnected but found nothing.

Does anyone know were to buy a factory manual in a cd or DVD format?

Thanks