My motor won't stay running

QBhoy

Fleet Admiral
Joined
Mar 10, 2016
Messages
8,348
Not sure I’m getting what you mean. What 5.0 is it ? Carb efi mpi ? Does it try to start when you let the key go? Or you mean it starts and then stops when you let go of the key ?
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,310
Ayuh,...... Welcome Aboard,...... Merc has been usin' that motor for over 30 years, 'n in countless configurations,.....

So tell Us what yer's is, besides a 5.0l,.....

A serial number wouldn't hurt,......
 
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