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  1. R

    Battery cables smoking !!

    After charging batteries, knowing 90 hp mariner 1979, has always been a hard to crank motor. But while trying to start first time, this yr, I noticed smoke coming from cables. I'm guessing just old maybe oxidized. Any suggestions on how to fix or replace without buying a whole new harness?
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    compression on 90 mariner

    trying to find out what is good, bad and ugly compression figures on 81 model, 90hp mariner. i have done my research and can up empty handed on all old post. thanks.
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    90hp mariner running went dead, now sluggish

    took the boat out first time this yr, it ran great last yr. and ran great in the yard on muffs. But i cranked boat in yard the night before, ran good, next morning put boat in water cranked and was running good, but was in idle zone so was going pretty good and motor started running bad, idle...
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    minn kota 33lb thrust all terrain trolling motor

    tring to get propller off, to replace, it's chiped amd cracked. trolling motor blades have a flat head screw, and a wing nut looking thing, everything is turning. need help, thanks .
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    solar panels

    has anyone had any luck with putting solar panels on their boat to charge batteries? thanks for the input!!
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    grounding steel to alumium

    what i have made is a set of boat guides and want to put lights on them, but they are to thich. so i thought about putting(bolting) a piece of aluimium plate to guide(steel), to mount light to. my questions is the lights have to be grounded to trailer, i know, but will grounding go for steel to...
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    how many post

    how many post do i need to move up. I am a 3rd petty officer. I am up to 311 and was just wondering. thanks for the input!!
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    not plaining

    well i put the same post in wrong forums. So here is whats going on. I have a buddy with a 70 hp johnson 70ish model no Serail # found yet. And It will not plain. runs good, short shaft no tilt trim. It will some times plain but not always or right away. it takes throttle up and down then back...
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    not plaining

    hey guys buddy of mine told me his boat will not plain, it has a johnson, not sure what yr and model, but in the 70-ish era. any ides.. only him in boat. runs great but will not get up on water. thanks
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    what to look for...

    looking in to buying pontoon boat. need help what to look for. Good and Bad. what to watch for so i don't get a boat that sinks. thanks for ideas and help.
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    recarpeting bunks

    is there a way to recarpet bunks while leaving boat on trailer? kinda like if I could just jack one side up at a time. strip and carpet, then let it down and repeat for otherside. Thanks.
  12. R

    what if...

    I have a 90 hp mariner and i was thinking that if I had a tach (any tach will work) if i can hook wires up right. another words making my own wiring harness. get some connectors that will hook up to the prongs inside my control panle and wiring it to the tach. as long as I have power with and...
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    Well good news!!

    Any and everyone that have been keeping up and helping Rosser1 I appreiciate the help and tips. I managed to get my 1979 Hustler boat and 90hp inline 6 mariner on the water for the first time monday. Had to do a little carb tuning after I put in. on muffs ran great and in the water every time I...
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    why rusty

    Now I know alumiunim will not rust, but my rims on my trailer are rusting. I am thinking that at one time they may have been chrome dipped, and the chrome is coming off. I was working on them last night sanded down and repainted. yes repainted someone had already painted them. yep is an older...
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    how fast?

    inline 6, mariner, 90hp, 3 carbs. How fast will/should it go? on average what is top speed for a 90hp inline 6? just wondering so i dont get disappointed when I get on the water.
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    water pump removal

    removing water pump for a 1979 mariner inline 6, with no manual. thought I would pick iboat's brains for what to do, and how to do it. 1, do I need to drain the lower unit or foot, and if so how to do that without a pump. 2, do i have to remove the foot and housing around lower motor. I have a...
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    tilt trim tring to wire switch

    ok i know to switch i need power. and i have in inline fuse. but i have a 6 prong toggle switch with metal plate over front. its a on -off-on . for up neutral and down. i think it will work. what do ya'll think?? And i have no idea how to wire it. I tried! I put hot and blue wire from tilt up...
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    another tilt trim question

    hey to all. Ok i am looking over all the old threads and i know that up is blue down is green on my tilt trim motor and solinodes, on a 90 hp mariner. the switch in throttle handle burned up. yep shorted out from previous owner's handy work! so I am tring to find a way to rehook it up. like i...
  19. R

    tilt trim solenoide

    tring to figure out how to tell if solenoide is good or bad. I thank I can ohm it or something, but can't remeber how it works. Is it good if it is all 0000 or is that when it is stuck in open postion.. Cant remeber!! any advice is welcome.
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    tach and or wiring harness for tach

    looking to find the wiring for a tach and or all, that will go on a inline6 mariner, 90 hp. looks like a 3 prong plug. thanks for the help
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