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43LX hard to start and canbt get to full rpms

bikercom

New member
i need some help i have a 19ft

i need some help i have a 19ft caravelle with a 4.3LX 1996 and everytime i try to start it it's taking me 4 or 5 cranks to get it going. i also don't seen to be able to get it up to the 4400 to 4800 rpms under load. i started with a 21 pitch and i'm at 19 now. and only getting maybe 4100 rpms at best it revs to 4800 easy in when not in gear. i replaced the fuel water sep new plugs new dis cap. should i go after pulling and cleaning the carbs or try something else ? help plaese
 
"As far as startups, verify th

"As far as startups, verify the choke is working and is adjusted properly. I run a 19 foot and run 4200-4400 with a 14" x 19p prop @ WOT depending upon ambient temps and humidity. Have you cleaned your flame arrestor lately?"
 
yes i cleaned it with carb cle

yes i cleaned it with carb cleaner it seems to get dirt quickly may be from the motor truning over a few times after i shut it off
 
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