Question about 2005 Honda CRF 450 R
Bike was running great a few days ago. Now its very hard to start and I have to pin the throttle to start it now. Once i start it it runs great at low speeds as well as high but it wont idle unless i turn up the idler and then when i shut it down its still hard to start even when its warm. I changed the spark plug and checked the compression everything seems fine. I know nothing about valves but everything looks and feels tight?????
I would suggest that you have the valve clearances checked.
Also, check that the carb is clean. Pay particular attention to the PILOT JET as this opperates the idle circuit.
Posted on Mar 05, 2009
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Posted on Jan 02, 2017
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