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Thread: 04 lt-80 that wont start

  1. #1
    Join Date
    May 2010
    Posts
    5

    04 lt-80 that wont start

    Ive got an 04 lt 80 and it will not start just put new rings in it in which it really didnt need but it has a blue spark and seem to be getting gas plug gets wet anyway I thought maybe comp was low is why i put rings in it i even tried a little shot of starting fluid still no start it hasnt run over a yr and when it last ran had a hard time getting it started so what else can keep this thing from starting can the reeds do this or the crank seals I bought this thing new for my grandaughter and it prabaly doesnt have 100 hr on it ive had the carb off and cleaned and rebuilt it also has new air cleaner help me out guys she getting tired of it just sitting in the shed gotta get it running for her before she to big to ride it thanks and it wont fire but its got a blue spark and is the seals easy to put in

  2. #2
    Join Date
    Mar 2004
    Location
    East Springfield Pa.
    Posts
    2,370
    Welcome to the forums.
    I'm 5'10" and 240 and was riding my buddies LT the other day. Sure was fun.
    No worries about her growing out of it.... LOL

    Even tho the plug is wet, try hand choking it (2 fingers in front of carb). Tell me how much it feels to suck air in.
    LT's usually start on a dime.
    I'll presume that you made sure both jets were clean.
    Seals are a cpl bucks each and simply pry out and push in but I highly doubt they are bad.
    Do a compression test, just to know the number.
    Pipe isn't plugged is it?
    Let's go from there.
    2000 GNC 5N\
    2001 GNC 9N \ 40+ class
    2004 GNC 9N /
    2014 rock crusher "GO tortoise GO!"
    2016 Byrd Rooster
    Father of the "11" time National champion,and worlds fastest woman ATV racer
    A few fast LT80's
    250R~300cc's
    300ex
    350 Rancher
    Kymco Mongoose
    Survivor of the 12 Hours of ATV America 04 and 05

  3. #3
    Join Date
    May 2010
    Posts
    5
    Originally posted by LT80
    Welcome to the forums.
    I'm 5'10" and 240 and was riding my buddies LT the other day. Sure was fun.
    No worries about her growing out of it.... LOL

    Even tho the plug is wet, try hand choking it (2 fingers in front of carb). Tell me how much it feels to suck air in.
    LT's usually start on a dime.
    I'll presume that you made sure both jets were clean.
    Seals are a cpl bucks each and simply pry out and push in but I highly doubt they are bad.
    Do a compression test, just to know the number.
    Pipe isn't plugged is it?
    Let's go from there.
    Itried choking with 2 fingers it does have some suction and pipe is clean
    yes the jets are clean i blowed them out with air
    dont have a compression tester Ill have to get one
    the spark looks weak but it is blue
    when I pulled the jug off the crank area was clear full of gas Iput a shut in the gas line. when she rode it before it was always hard starting when cold but after it was warmed up it started easy

  4. #4
    Join Date
    Mar 2004
    Location
    East Springfield Pa.
    Posts
    2,370
    Ohm the stator (wires are under the hood), Should read 180 or so.
    Did ya happem to swamp it out in a mud puddle or the like (crud in stator)?
    2000 GNC 5N\
    2001 GNC 9N \ 40+ class
    2004 GNC 9N /
    2014 rock crusher "GO tortoise GO!"
    2016 Byrd Rooster
    Father of the "11" time National champion,and worlds fastest woman ATV racer
    A few fast LT80's
    250R~300cc's
    300ex
    350 Rancher
    Kymco Mongoose
    Survivor of the 12 Hours of ATV America 04 and 05

  5. #5
    Join Date
    May 2010
    Posts
    5
    Originally posted by LT80
    Ohm the stator (wires are under the hood), Should read 180 or so.
    Did ya happem to swamp it out in a mud puddle or the like (crud in stator)?
    no its never been in water it only been ridden around the yard but its been setting since last year and the mice got in the air cleaner and made a nest in it. starter is dragging on it now think ive overheated it

  6. #6
    Join Date
    May 2010
    Posts
    5
    Well I finely got it running tonight took carb apart again blowed it out again when I put it back together I left out the little rubber piece that goes around the jets got it back on and it fired right up and is running good grandaughter is so happy now THANK LT80 FOR YOUR HELP now it starts as soon as you hit the starter button thought I messed the starter up but it was a low battery

  7. #7
    Join Date
    Mar 2004
    Location
    East Springfield Pa.
    Posts
    2,370
    Glad you got it going.
    That stupid rubber piece can get crushed and block the jets.
    Have fun.
    2000 GNC 5N\
    2001 GNC 9N \ 40+ class
    2004 GNC 9N /
    2014 rock crusher "GO tortoise GO!"
    2016 Byrd Rooster
    Father of the "11" time National champion,and worlds fastest woman ATV racer
    A few fast LT80's
    250R~300cc's
    300ex
    350 Rancher
    Kymco Mongoose
    Survivor of the 12 Hours of ATV America 04 and 05

  8. #8
    Join Date
    May 2010
    Posts
    5
    Originally posted by LT80
    Glad you got it going.
    That stupid rubber piece can get crushed and block the jets.
    Have fun.
    THANK YOU she is having a blast tearing up my yard lol

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