I sold my old 1989 W124 230 E Auto to a mate and he has suffered a loss of acceleration that is rather odd.
The car drives normally until you reach just over 3,000 rpm and then it flat spots and will not go any faster unless you lift off the throttle and you build up speed and revs really slowly.
He has done the usual bits, new fuel filter, plugs & leads. Distributor cap & rotor arm. Tried a different Coil, injector cleaner all to no avail. The car has done about 105,000 miles from new.
The car drives normally until you reach just over 3,000 rpm and then it flat spots and will not go any faster unless you lift off the throttle and you build up speed and revs really slowly.
He has done the usual bits, new fuel filter, plugs & leads. Distributor cap & rotor arm. Tried a different Coil, injector cleaner all to no avail. The car has done about 105,000 miles from new.