1986 115 Bogs Under Load after few Minutes

tlmyoung

Recruit
Joined
Aug 26, 2005
Messages
1
This problem started last year. Intermittently, the engine will bog down while running at cruise and somtimes stall. Engine starts right back up.<br /><br />With muffs on under no load it runs and idles like new. Have tried new gas tank, new lines, new gas, new fuel pump, still no joy.<br /><br />105 comp across. Plugs looked clean. Carb bowls were removed, no evidence of water.<br /><br />Any suggestions.<br /><br />Tom
 

rodbolt

Supreme Mariner
Joined
Sep 1, 2003
Messages
20,066
Re: 1986 115 Bogs Under Load after few Minutes

when was the last fuel pump service and the last time the entire fuel system was vacum tested? this stuff dont last forever. you have to isolate the subsystems. has the alarm horn been tested for proper operation latly ?
 
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