No I don’t have any information on that. Tried taking the boat in, but it just sat for 3 weeks because they were busy. Just trying to potentially fix it myself. I do have a manual already, thank you.
Hello, I have a 1997 mercury 150 efi that I just picked up. At idling and rpm below 800 and from roughly 1000-1500 rpm the engine shakes quite rough. It doesn’t have any problems with the hole-shot and is fine at high rpm’s. I changed the plugs and this got rid of the issue. I put about 4 hours...
