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Old 05-23-2007 | 06:07 PM
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From: st clair shores, MI
Default 500 efi problems

I have a cat with twin 500efis . Started one motor up it ran for about 30 sec. and died. It would not fire up after that. It has fuel. What else can I check? Thanks Heath
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Old 05-23-2007 | 06:27 PM
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From: beaumont tx
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if you have fuel pressure [ 38 psi] then sounds like you lost spark, i would check that next, also if this is the first time you have used the boat for the summer you might take a fuel sample, a lot of fuel is E10 and it can hold water so check your fuel system good
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