| Author |
Message |
    
RICHARD FITCH
Member
Username: godsin
Post Number: 5
Registered: 04-2009
| | Posted on Wednesday, July 15, 2009 - 10:49 am: | 
|
I have a 1992 40 hp Mercury 4 cylinder... the motor makes a knocking noise once in awhile and I've had the boat in twice they said they need to tear it down to find the problem. Is there a web site that has the information to walk me through a tear down.... |
JB
Senior Member
Username: beckerjs
Post Number: 1760
Registered: 11-2005
| | Posted on Wednesday, July 15, 2009 - 10:52 am: |
|
factory manual, check ebay |
Derek Schulze
Member
Username: biffidum
Post Number: 36
Registered: 06-2009
| | Posted on Friday, July 24, 2009 - 10:34 pm: |
|
Check the timing as it could be detonating. |
