1978 150 Evinrude bogs down need help

J

jd78skeeter

Recruit
Joined
Jul 1, 2005
Messages
1
I recently bought a 1978 150 Evinrude the engine runs great at an idle and even revs up fine. I had it out and it was runnig like it was suppose to moving my 17.5 skeeter along great for about an hour. But now when under a load and at wot the boat will only move at about 10 mph. I have not checked out a whole lot I am kind of stumped on what it may be. Any suggestions would be great. Thanks :confused:
 
D

DHPMARINE

Captain
Joined
Dec 16, 2003
Messages
3,688
Re: 1978 150 Evinrude bogs down need help

If this just started on it's own,do the basics (spark,compression,fuel sample,etc.<br /><br />If you just had something done to the boat,and then it ocurred,let us know.<br /><br />DHP
 
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