mid 80,s 850merc wont start unless i put fuel in the spark plug holes

Loopy251

Recruit
Joined
Jul 17, 2012
Messages
1
Does anyone have any ideas where to start? Motor ran fine up untill last weekend After cranking over for a while i decided to pull a few plugs they looked ok but were all dry. so i dumped a little fuel down the plug holes and she started right up and ran fine all day, shut it down and restarts were all good untill the next mornin same problem put some more fuel in the plug holes and i was good for the day again any help would be great thx.
 

Charlie61

Petty Officer 1st Class
Joined
Jul 27, 2011
Messages
253
Re: mid 80,s 850merc wont start unless i put fuel in the spark plug holes

will you may need rebuild fuel pump replace all fuel lines and fuel filter you will more an likly be ok .your loseing fuel somehow. you can pressor test line but you have to rebuild fuel pump
 
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