1986 350 crusaders

[SgtMac98]

I have a Silverton 34c with twin 350 crusaders. Starboard engine has no issues, Port engine starts, runs fine for couple minutes, then stalls out. I restart port engine and it only runs 5-10 seconds then stalls out. I have replaced both coils that were original, checked both tanks for water and there is none. Changed both fuel separators, still happens only to port engine. I tried running port engine on Starboard fuel tank and same issue. Both engines ran fine at the start of this season. Any thoughts?

 

[makomark]

so you eliminated the fuel source as a potential cause...

assuming there is fuel in the float bowl, I'd say checking for a good spark is the next step...ideally before and when the stall occurs...

 

[SgtMac98]

I replaced both coils this past weekend. Would it be possible that the fuel pump could be going bad?

 

[bondo]

I replaced both coils this past weekend. Would it be possible that the fuel pump could be going bad?

Ayuh,..... What distributors,..??