pacman809
Active Member
I got a problem with my 97 Merc 200 EFI. It starts and run up but has increasingly started to sputter out like it's only running on about 3-4 cylinders. It idles down but idles rough all the way back home. I have checked what I think are all the obvious items- injectors were cleaned by Bucato last year, plugs look OK, plenty of fuel and oil in all the right places, reed valves are new, no obvious vac leaks. I've seen some chatter online about problems almost identical to mine and the problem was a failing ECU. Anyone have an experience like this and how do I know if the ECU is going?
Thanks, Pacman
Thanks, Pacman