1981, 9.8 Mercury

rcomposto

Recruit
Joined
May 28, 2009
Messages
4
I have a 1981, 9.8 Mercury. the engine has 90lb compression on each cylinder, there is plenty of spark, and I sprayed gas into the car. the engine doesn't even back fire or pop. what else can I check. any ideas will be appreciated
 

Daviet

Fleet Admiral
Joined
Sep 24, 2008
Messages
8,958
Re: 1981, 9.8 Mercury

You might get better responces if you posted in the mercury section.
 

BigB9000

Lieutenant Junior Grade
Joined
Dec 5, 2007
Messages
1,154
Re: 1981, 9.8 Mercury

when you sprayed gas into the car(b) did you throttle up?
the engine didnt fire up at all?

and how are you testing spark?

and are the plugs clean?

wire terminals in good (holding) condition?

this thing us a single coil? or one on each cylinder?
 
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