i'm kinda a new-b to the mercedes i have an 89 260e with around 1605 miles.. i'm expirencing some bad idle problems where the car is just barely running... if i keep it going it will eventually stall.. when i try to drive the car it will drive fine for about 2 min than it will start slowwing down and not moving.. i've put the gas down to the floor and i get some popping (sounds like its from the engine compartment somewhere?) is anyone else having the same problems..?? thanks