2002 mercury 150 xl swb (carb) misfires at high rpm

[seafox pops]

150 xl swb misfires at higher rpm,running non ethanal fuel,new fuel lines and filters. What common problems should i look for...stator,cdm's.......getting ready for snapper season...please help....

 

[andrewddrennon]

Re: 2002 mercury 150 xl swb (carb) misfires at high rpm

Check Spark and compression..........Have you put spark plugs in it to see if that fixes it?

 

[seafox pops]

Re: 2002 mercury 150 xl swb (carb) misfires at high rpm

Check Spark and compression..........Have you put spark plugs in it to see if that fixes it?

yes