2008 trx 450er - Honda TRX Forums: Honda TRX 450R Forum
 
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post #1 of 7 (permalink) Old 05-12-2019, 09:36 AM Thread Starter
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Join Date: May 2019
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2008 trx 450er

My bike keeps breaking teeth on the starter reduction gear and eventually destroying my starter timings on new spark plug plenty of gas good gas and have air . Also when it runs it wants to park down and die doesn’t like to stay in idol without the choke on what do I do
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post #2 of 7 (permalink) Old 05-13-2019, 01:54 PM
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Location: Morgantown, KY
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So you need to find why it is breaking teeth? More than likely there is a piece of metal in there that you are not getting cleaned out when changing the gears or something is out of line putting things in a bind. Take the side cover off, clean everything best you can and inspect inspect inspect to figure out where the problem is. Second, bike not wanting to idle I would look at the carb and/or the valves.

04 450r
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post #3 of 7 (permalink) Old 05-13-2019, 08:41 PM Thread Starter
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So it’s definitely backfiring as well an think I might be a valve but I have a cab rebuilt kit was gona do that well There just so many things it could be An the more I try n fix it an fail I feel I’m just finding more problems
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post #4 of 7 (permalink) Old 05-13-2019, 08:42 PM Thread Starter
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First bike too all I want to do is ride
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post #5 of 7 (permalink) Old 05-20-2019, 11:55 AM
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Are you pumping the gas when you are starting it?

04 450r
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post #6 of 7 (permalink) Old 05-25-2019, 11:10 PM Thread Starter
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So no gasket anywhere exhaust / case/ was leakin coolent into Tran oil.....got all that yoshi exhaust changed the jets in the carb every tourqued an timed to spec still fine too carb an jet size anything in pitcualar I should run cuz I just ordered a 162 main jet an a 55 leak jet what should I be runnin. For a pilot ? Small bog runnin 120 main an 58 leak
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post #7 of 7 (permalink) Old 05-28-2019, 09:21 AM
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What is your location and elevation, that main and leak is a good start usually with the air box lid off. Pilot is just mainly idle circuit, stock works a lot or maybe up one sixe but usually doesn't need big changes.

04 450r
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