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Title: S4RS 2007 now hard to start Post by: dbran1949 on August 20, 2018, 03:23:48 PM The bike hasn't had a lot of use in the last few years as I have been traveling for work. I even had it shipped up to Portland OR for a while thinking i would be able to get some riding in but it rains a lot there
Anyway the bike always used to start with just a touch of the starter button, now it will go through a complete cycle of trying to start until the ECU times out, then starts on the second try. Hot - Cold same problem Battery is always on a trickle charger, recently changed the plugs but that did not help I am afraid i have gunked up the injectors from the lack of use - Is there anything i can do to trouble shoot? thanks Dan Title: Re: S4RS 2007 now hard to start Post by: Howie on August 20, 2018, 03:59:07 PM Since the bike has been sitting a while i would suspect either a fuel quality issue, battery or both.
Battery is easy, fully charge it and have it load tested. Fuel? Empty tank, while you are in there, new filter. A new set of spark plugs might help too. It may take a tank or two to see results. Some Techron or Seafoam is a good idea too, but no more than recommended. Still not good? Post back and we will talk diagnostics. Title: Re: S4RS 2007 now hard to start Post by: itsamonster on August 25, 2018, 12:32:44 PM Mine never starts first time from cold when it’s been stood even for just a week. It doesn’t time out on the starting cycle, but cranks over a few times and sort of wheezes and gives up. Then the rest of the day it’s good as gold.
I changed the starter sprag ( one way clutch)about 4000 mles ago because it wouldn’t engage and start. Whats the mileage on yours? Mines on 16000 miles. |