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  1. J

    99 efi 140 stalls after excelerating

    I have 99 Suzuki efi 140 that starts and idles great. But stalls after excelerating. It's like it runs out of gas.
  2. J

    99 dt 140 grinds going in forward

    I have dt 140 that grinds when shifting in forwards. It does not do it when shifting to reverse. I just put the foot on it. When I had the foot off my Lil brother took the bolt off the shift rod. It's the bolt with the slot that hooks the To the shift rod in the foot. I tried to put it back...
  3. J

    help picking prop

    I have a 1996 pro sports ff1800 nada has it at 900lbs net weight. It has a 1999 dt 140 efi. It also has a 6" back set jackplate. it also has trim tabs. i'm not sure what all info you need to help me out. The boat had a 1996 dt 115. I puthe the prop off of that engine and put it on the 140. It is...
  4. J

    Won't shut off by key

    I just put a 1999 dt 140 on my boat. Some time the engine won't shut off by the key. I have to put the key on off. Then shake the wires that go in to the engine. I have checked the wire and they all look good. Can some one tell me what wire I need to check? Thanks for the help
  5. J

    need help dt140

    I'm buying a 99 dt140 tomorrow. it does not have a lu on it. I'm going to use the foot off my 95 dt115. Will my prop work on the 140 or will it be to small? I'm not sure what size my prop is but it's a ss 4 blade. is there any problems with the 99 efi engines? Thanks for the help
  6. J

    Any one need 1995 dt115 parts

    I have 1995 dt115 that rsn great till the engine locked up. I will part the engine out. Every thing is good beside the long block. If you need parts let me know what you need and what you will pay for it. Or you can call me at 352-226-1805. I will also sell the whole engine for the right price...
  7. J

    water on spark plug (engine locked up)

    I have a 1995 suzuki dt115. i'm getting water in my lower cylinder. When I pull my bottom plug it has brown oil slude on it. I have changed the head gasket. the old gasket looked fine when I pulled it off. What should I check next. I have only had the engine about 4 months. it ran fine then one...
  8. J

    help weak spark 95 suzuki dt115

    Hello I took my boat out today and the boat ran great for about 15mins. Then it started to act like it was not running on all cylinders. I stoped and looked it over and made sure the ball had not lost prime. All looked good. I went to get back on plane and it took for ever. it would not rev...
  9. J

    1986 johnson 120hp dies with out choke now fixed

    here's the deal. I have a 1986 120hp johnson with looper carbs that is not running right. when I push in on the key to choke it the engine starts but dies. If I start it with the choke and open the throttle wide open the boat will jump right on plane and run fine. It does fine after that. I can...
  10. J

    bad motor mount

    I have a 1992 merc 100hp. I can grab the engine and move it around. Its not the shaft that but i'm guess it would be called the upper motor mount. do I have to take the power head off to get to this. also how much would a new one cost. thanks for any help
  11. J

    hard starting merc 100hp

    I have a 1992 merc 100hp every time i try to start it i got to push the key in. once it starts it runs good but when i stop and shut off the engine i got to push the key in to start it again. what should i check. is there a adjustment to fix this.
  12. J

    driveing lights

    I'm looking for some light I can use for driveing at night. could i use like a fog light for a car. i have a t top to mount them on so they will be high. I just want some thing better then a hand spotlight. thanks for any help
  13. J

    shop manuel in pdf

    does any one have a shop manuel in pfd form they could email me for a 1992 mercury 100. thanks for any help
  14. J

    horse power surge

    I have a 1992 merc 100hp. the other day i took the boat out. when I hold it wot it goes to about 5100rpms then it will bog down to about 4800rpms then go back up some time it won't go past 4800rpms. what could cause this. I changed my fuel filters blew all the lines out with air. took the carbs...
  15. J

    oil on plugs

    i have been messing with my 1992 100.well i thought i had used alot of oil but my brother had used the boat and did not refill the oil.today i put new plugs in it and took it for a ride when i got home i pulled all the plugs. all of them had what looked like oil on them. they still looked new...
  16. J

    do i need a new porp to use with jake plate

    I put a jakeplate on my boat but when i try to lift the engine up it just start to slow down and rev high. i was told by a friend that i might need to change my prop to a higher pitch.thanks for any help josh
  17. J

    fuel pump leaking.engne running rich

    I took the boat out today ran good for awhile then i got to a no wake zone. idled about a mile then the engine start to sputter then died. I pulled the plugs out all where covered with gas. when i got the boat home i noticed the fuel pump is leaking when i pump the bulb on the fuel line. could...
  18. J

    can i unhook my oil injection

    i have a 1992 merc 100 it useing way to much oil. what has to be done to just use premix. can i just drain the oil from the tank.thanks for any help
  19. J

    i think i'm useing to much oil

    I have a 1992 100hp merc. i took it out today i used 12 gallons of gas. i know i use 12 gallons of gas bcasue i have a 12 and a 6 gallon tank. i used all the gas out of the 12 and when i got home i check to see how much oil i had used and the tank was over half empty. i filled it back up and it...
  20. J

    mercury 100hp won't go past 4000rpms

    heres a pic of a boat just like mine but mine has a 1992 mercury 100 on it. i took the boat out when i frist got it and the tach did not work.the boat would go 38-40mph. i had to replace the voltage regulator. that fixed the tach. i took the boat out again after fixing the tach and the boat...
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