Hello there,

I recently bought a 91 300E Benz.So far everythings works ok except the shifting from the 1->2 gear which takes place at about 3000-3500 RPM.After a couples of hard accelerations it starts to change good , under 2000 rpm but the problems returns after the engine is stopped. I've looked through all the threads and I dont know what to make of it.Where should I start looking ?

The car has 164,000 mi.