1993 Evinrude OMC 48 hp simple question (for those who know) :)

Jims1

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Joined
Sep 13, 2012
Messages
13
why can I start my 48 hp with the top plug connected and the bottom plug wire off, - but can NOT start it with top plug disconnected and bottom one connected?
Is this a power pack/coil problem?
Thank you!
 

Vic.S

Rear Admiral
Joined
May 4, 2004
Messages
4,690
Re: 1993 Evinrude OMC 48 hp simple question (for those who know) :)

Only running on one.. the top one.

check plugs and HT leads then suspect the coil assembly. Check each plug lead for a spark.
 

Jims1

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Joined
Sep 13, 2012
Messages
13
Re: 1993 Evinrude OMC 48 hp simple question (for those who know) :)

Thank you - both have spark and I had already replaced the plugs so guess I better get a coil assembly.
It also will idle fine for a few minutes and then cut off.
Runs fine at higher rpm's.
 
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