94 Sc400 Suddenly Lacks Power

[Altrick]

Hi - New to forum

Car ran great and suddenly lost power and sounds like a tractor.

Starts and idles smoothly but when you press the accelerator the car

barely wants to move. Also it sounds like it has a muffler leak from

inside the car but not outside - Strange. New fuel filter - Tried

dry gas - No failure codes - New ECU. Any ideas out there?

Thanks

[lexinlex]

My car behaved the same way when one of the coils went out.

[Altrick]

Problem found - Plug wire for #2 cylinder was faulty.