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  1. J

    Oil pump on Suzuki dt30c 1999

    Hello there I have a problem with my Suzuki dt30c 1999. The engine idles fine but the problem is that it is not running clean from just above idle to full throttle?.It?s like it?s getting too much fuel, and it is not running clean. I have cleaned the carbs 3 times, where they have been...
  2. J

    Suzuki DT30C 1999

    Hello Guys I am new to Suzuki but have been working on my old 1986 johnson 90 hp so im not new to outboard engines. I just bougt this engine and i ran it in the lake yesterday. I had put new fuel in it before the first run. Tried it in the driveway before i went and it startede up fine and...
  3. J

    '86 Johnson 90 hp T-stat change with pic.

    Hello Guys I was about to change the thermostat today but the new springs were really hard, then i found the old ones and i could feel that they were not as hard as the new ones. The problem is that in order to get the cover and everyting back togheter i have to press the springs really hard in...
  4. J

    '86 Johnson 90 hp impeller change, then this... with video.

    Hello there I have just changed the impeller on my Johnson 90 hp. I bought the BRP kit with everything in it. I changed all the parts and put it back together like it was discribed in the manual that came with the kit, and i also looked in my factory manual. Got it back together and fired the...
  5. J

    Am I in Trouble

    Hello Guys I have done all the winterizeng things on my 1986 Johnson 90 HP - fog the engine, new gear oil, sprayed some VD40 on the block and engine, took out the battery and empty the fuel in the tank. After I have done all this I have read some threads on winterizing engines and when they...
  6. J

    Mysterious hole i carb..... W/pic

    Hello Guys I got this Yamaha 20 HP 1987, model number 6A9 S 015970. (pic 1) - The engine has been running great but then one day when i had to go out on the lake it began to smell of fuel..... i took the hood of and could see that fuel was coming pouring out a mysterious hole on top of the carb...
  7. J

    New to Yamaha...

    Hello Guys I have gotten my hands on an old Yamaha outboard. There is some problems with the carb and i need to buy some parts but can't figure out what year the engine is.... I have looked at alot of threads and on the internet but i can't get any of the numbers to match Hope some can lead me...
  8. J

    Prop question...

    Hello I have two props for my 90 hp Johnson 1986. 1: 13-1/4 x 17 2: 12-3/4 x 21 What is the difference in the two props? - is one of them for high speed and the other for torque or how is it with props? Jannik
  9. J

    What are these parts for.....?

    Hello Guys I have a 1986 90 hp V4 Johnson and i reasently rebuild the carbs, i used a BPR kit (part nr. 0439076) the rebuild went ok and the engine runs better now but not great. I'm still working on the idle issue, did a linc and sync today and i hope to get the idle perfect some day:-) The...
  10. J

    1986 Johnson 90 V4 idle question... again...

    Hello guys I thought i had my problems solved, but no.... First an brief take on what i have done to the boat this winter... I changed the fuellines, both from the tank to the engine and the ones under the hood. All the clamps are also new. The carbs where cleaned thoughly and rebuild with OEM...
  11. J

    What manual to chose???

    Hello guys I have a full copy of the Clymer manual that covers the Johnson 48-235 hp, but i think it is not that good for my engine which is a 1986 Johnson V4 90 HP. I found this on Ebay...
  12. J

    1986 Johnson 90 V4 idle question...

    Hello There... Hope you understand my english, if from Denmark so it is not the best... I just got my old 1986 90 hp V4 Johnson started up today on the muffs. It startede right up and It idle fine but sometimes it had like a little stumble, not acturly a misfire. I would idle and then drop in...
  13. J

    1986 Johnson 90 V4 flywheel removal...

    Hello I am going to remove the flywheel on my Johnson, but since i'm from Europe and we use mm insted of inch i have a question? What size is the bolt in the middel that hold the flywheel, i have measured it in mm and it is about 33,3 mm, witch i looked up on the internet to be 1' 5/16 is that...
  14. J

    1986 Johnson 90 V4 battery question...

    Hello I have a 1986 Johnson 90 hp V4 - "Great motor:-)". Enginenumber BJ90TLCDC. The problem is that the battery is dead and i can't see any label on it. I have talked to some outboard shops and they all say something different about what kind of battery i shall get. So therefore i hope to get...
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