{"id":16931,"date":"2023-10-02T12:22:32","date_gmt":"2023-10-02T03:22:32","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=16931"},"modified":"2026-09-24T13:46:08","modified_gmt":"2026-09-24T04:46:08","slug":"motorcycle-engine-wont-start-blog-causes-and-real-examples","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20231002\/announcements\/motorcycle-engine-wont-start-blog-causes-and-real-examples","title":{"rendered":"Motorcycle Engine Won’t Start Blog: “Causes” and Real Examples"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

To be honest, it’s not that simple.
Most of the time, it’s a combination of multiple factors.

However,
I hope this becomes a clue or lead
to recovery. <\/p>\n\n\n

\n

I’ll update when I have time. . . . <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n\n\n\n\n

\u25cb Is the battery healthy? Does it have voltage? <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Even new batteries need initial charging.
Manufacturing defects are also possible.

New doesn’t mean absolutely reliable.

Even if the battery is new,
it won’t start without voltage.

When the battery condition is poor,
“charging completes in a flash even at low voltage” <\/strong> or
“it drops under the heavy load of turning the starter” <\/strong>
and such. <\/strong><\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tKyoritsu Digital Multimeter (Pen Type) KEW 1030\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u5171\u7acb\u96fb\u6c17\u8a08\u5668<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a55,370\t\t\t\t\t\t\uff082026\/09\/20 16:33\u6642\u70b9 | Amazon\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n

This pencil-type tester is the most convenient. <\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tArteck 12V Jump Starter Engine Starter 8000mAh Portable Charger Max 800A LED Emergency Light Built-in Smartphone Fast Charger 24-Month Warranty with Japanese Manual Gray\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
Arteck<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a55,799\t\t\t\t\t\t\uff082024\/09\/12 07:47\u6642\u70b9 | Amazon\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n

Using a jump starter
to assist the battery externally
gives you peace of mind even on touring trips.
<\/p>\n\n\n\n

\u25cb Are the battery terminals clean? <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Surprisingly overlooked\u2014actually, very much overlooked.

Trust me on this:
use a wire brush to clean
both the front and back contact surfaces.
Basically, there’s nothing but good that can come from it. <\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tSun Up Handy Brush Angled Stainless\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u8fd1\u4e0e(KONYO)<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a5644\t\t\t\t\t\t\uff082026\/09\/20 16:33\u6642\u70b9 | Amazon\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n
\n

These mundane things are extremely important! \u266a <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\u25cb Could it be… the kill switch is OFF? <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

I’m sure it’s unlikely, but…
just in case, try toggling “ON-OFF”
and then set it to “ON” again to start! <\/p>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n
\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Could it be the ultimate culprit?
Sidestand switch \/ Clutch switch

With used bikes,
there’s a high possibility
of tampering.

Trace the wiring
and use the tester mentioned above
to check for “continuity.”
*You’ll need a wiring diagram (*\u00b4\u03c9\uff40*) <\/p>\n","protected":false},"excerpt":{"rendered":"

To be honest, it’s not that simple. Most of the time, it’s a combination of multiple factors. However, I hope this becomes a clue or lead to recovery.<\/p>\n","protected":false},"author":2,"featured_media":16925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"{\"781c3d4d\":{\"pv\":2623,\"imp\":2247,\"clickedAmazon\":7,\"clickedRakuten\":2,\"clickedOther\":8,\"clickedYahoo\":2},\"454b0dbe\":{\"pv\":2623,\"imp\":2202,\"clickedOther\":9,\"clickedAmazon\":13,\"clickedRakuten\":7,\"clickedYahoo\":1},\"be8fb45a\":{\"pv\":2622,\"imp\":2064,\"clickedRakuten\":1,\"clickedOther\":4,\"clickedAmazon\":2}}","swell_btn_cv_data":"","footnotes":""},"categories":[7,37],"tags":[247],"class_list":["post-16931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-announcements","category-thoughts","tag-strange-disease"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/16931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/comments?post=16931"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/16931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/16925"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=16931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=16931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=16931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}