Briggs and Stratton 5HP Outboard issues

ve3cda

Recruit
Joined
Aug 24, 2005
Messages
1
I have a Brigges and Stratton 5HP Outboard motor that has given me no end of problems. I would like to ask others out there if they have had issues with the motor seizing?<br /><br />I purchased the motor used but in 'as new' condition. It fired up and ran fine on a sawhorse at my house. I put it on my aluminum boat at the lake and it ran for about 2 minutes before it seized. I tried to find replacement parts but had quite a problem with that. Eventually, I found that there was no short block available from B&S, which makes me wonder why that might be. I found someone to un-seize the engine (by spraying in penetrating oil in the cylinder and letting it set for awhile). I put the engine back together and I AM SURE that I put the right amount of oil in the engine before starting it (750 ml of SAE 30 weight). The motor ran for about 2 minutes, then seized with a broken connecting rod. I drained the oil from the motor and there was 750 ml of oil in the engine. I thought the oil-slinger must be broken, but I took the engine apart and the oil-slinger is good. I can't think of why the engine would keep seizing. Has anyone had similar issues with this engine?<br /><br />There seems to be some issue with Briggs and Stratton in providing information on the repair parts for this engine. I purchased the repair manual issue by B&S, but when you contact an authorized repair depot, there is a shortage of information on repair parts etc. At this point, I just want to know if I have a lemon, of if others are having issues as well.<br /><br />Thank you in advance for you assistance, and happy <br />boating.<br /><br />Ben Price<br />Ottawa, Canada<br /><br />ve3cda@rac.ca
 

Drowned Rat

Captain
Joined
Jan 20, 2004
Messages
3,070
Re: Briggs and Stratton 5HP Outboard issues

Hi there VE. Welcome to iboats. I've had mine for 2 years with no troubles. I run it on a canoe WOT all over the place. It never hiccups and it always starts on the 1st or 2nd pull. It sounds like the previous owner may have neglected it in some way. I suggest taking it to a B&S master service tech and let them give it the once over. Good luck.
 

steelespike

Supreme Mariner
Joined
Apr 26, 2002
Messages
19,069
Re: Briggs and Stratton 5HP Outboard issues

Check the powerhead for mouse nests.If it has sat around a lot The mice may have plugged up the cooling passages on the powerhead.Try to get a look in the plug hole for scoring on the cylinder walls.
 
Top