hi guys I hav a 1990 90 hp merc ob and it has ben skipping usuely from a oil soaked plug.when I replaced the plugs the # 1 plug was dry as a bone. i,m thinhing vac leak. any ideas on what to look for i rebuilt all 3 carbs when i got the boat 2 years ago. this has oil injection and runs a...
does the brand of plugs make a difference ngk verse champion, autolite, exc.
I have a 90 hp merc 2 stroke. i,m running ngk plugs. is that the best plug i can use??
1995 merc 90 hp 3 cil I went from useing quick silver 2 stroke oil to using west marine oil. I have oil injection. sence switching, eng fowels out spark plugs. this boat is new to me this year the prev. owner gave me some leftover quicksilver so its the ist time adding something outher then...
Hi guys I lefe my ignition switch on over night.The next time i used the boat the eng would start fine, run a little rough. and would realy start miss fire at about 2500rpms thew out the day. after short slow runs it seemed to be getting better about 3500rpms and slowly it started to get worse...
Hi guys. I have a 15 ft pro craft w/90 hp. ( new this year to me ) I just chewed up the prop beyond repair. Its a 3 blade. I have no idea about pitch.
would this be stamped someware on the prop. Im assumeing its a stock prop.
Its great off the line and it does 40-45 mph can somebody point me in...
my 95 procraft steering was sticking. I pulled the cable out of the rear unit as best as i could,and lubed the unit.Is there an ajustment for play in the wheel. I have aprox. 3 inches of play in the wheel. moving it back and fourth. is that normal.
Hi guys I have a 15ft. 90 hp merc. 1st boat Ive owned in more then 20 years.last week was my 1st. time out. and the steering felt a little stiff.so before i went out this week I greesed the fitting in the rear piston. now it seems like its stiff in one direction and has a lot of play in the...
hi all ive ben doing quite a bit of work on my eng. i am at the point whear im resealing the reed petal housings(leaking a bit) the book is kind of vauge. it says when inspecting reed petals look for crakes chips basicly any thing out of order. if i turn the reed housing up side down (petals...
plugs are covered with oil cleaned them and the same thing (oil) on the plugs compression test 124-124-126 eng running rough white smoke fills the neighborhood backfires on decellaration and white smoke gets worse it feels like its missing a cilinder intermitly seems like its getting too much...
hi all i have a 95 pro craft im trying to figure out the wireing i have 4 toggle switches nav/ancor wiring ,airator,bildge all working there is a tan wire w/blue tracer just hanging. i connected it to batt voltage and im getting a small draw not enugh to blow a fuse or make a dead short but...
i cant tell what model eng i have the boat is a 95 procraft 15ft from what i can see its a mercurey 90 hp ob 2 cycle oil injected sreial#0g174903 i found that on the right side eng. mount (sticker) i cant find a model #:confused:
im new to this site 1st timer.i just a 95 bought a 15ft procast bass boat with a90 hp mercury. with all the hp restrictions around my area in nfreash water im wondering if i could use this in boston haba at times without swamping it. would this work out in say 1-3 ft swells.or should i stick...
