850 mercury thunderbolt

71silverline

Recruit
Joined
Jul 24, 2012
Messages
1
I have a 85 horse mercury I can get it to idle and go in gear on land but when in water it dies out when put in gear.
 

Chris1956

Supreme Mariner
Joined
Mar 25, 2004
Messages
27,158
Re: 850 mercury thunderbolt

That is usually a sign of dirty or misadjusted carbs. Did you work on them recently? If not, this appears to be the time.
 
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