Question about 2003 Triumph Speedmaster
Posted by Anonymous on
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Posted on Jan 02, 2017
I'd guess spark plug range is your most likely issue. Unless you just have some loose wires - check for that first. Research your area's weather, and make sure to check with Triumph regarding spark plug recommendations. This information could be in your Owner's Manual. Always use plugs that match your riding style AND the weather. You shouldn't have to remove the ICUs in the winter. If you think you do, maybe check for shorts in the system. You shouldn't be getting any ground leakage at all.
Posted on Jul 07, 2009
I have a friend that has a 2006 Triumph America and the same thing happened to him. Started running on one cylinder and then just refused to start. I did a check on everything and found that the CDI went bad. This is mounted under the fuel tank along the back bone and is about 3 inch square box.
They mounted them with a type of plastic rivet and would vibrated on the mount and cause something inside to break. When you replace it mount it solid and use a piece of rubber between the mounting plate and the CDI.
Posted on Oct 28, 2009
Hi and welcome to FixYa,
Initially, the click is significant as it indicates that the starter relay is engaging (hence the click) but the contacts are not switching (hence no starter spin). To confirm, temporarily jumper the 2 big terminals of the starter relay. To locate the starter relay, follow the cable from the battery's + terminal.
Offhand, no headlight would require tracing where the headlight +12 is missing using a testlight rather than a voltmeter.
Good luck and thank you for asking FixYa.
Posted on Dec 06, 2009
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