Mercury Repair Questions? Ask a Mechanic for Answers ASAP
good evening my name is ***** ***** I will assist
if it locked up then it is a rotation issue.
lack of oil
main or rod bearing failure
broken connecting rod or piston
valve train damage that broke and went int a cylinder
cracked block or heads
is there anything else I can help with??
you can ask questions and it does not cost anything. I dont get paid until you rate me. there is no additional charge to you at all.
if the motor is locked up, it needs a major overhaul but it is cheaper to install a used motor.