Akroberts4
New member
I have a 1994 Mercury 200 xri efi serial number OD285853 that will not take off. It will crank and idle just fine, fires on all 6 cylinders. But when I put it under load to take off it won’t get above 2000 rpms and acts like it’s bogged down. I was told that since it fires on all 6 cylinders that the only thing it could be is the ECU. But every where I go to look for one it says the part Is unavailable. Just wondering where I can go to find one. Or is anyone else knows any other thing it could be Thanks.
