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Weak spark! (Read 6 times)
dreamweaver
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Weak spark!
04/29/06 at 15:26:39
 
I'm Angie's friend Chris.  I got the carburetor back from the shop today, slapped it all together and it still smokes badly and fouls the plug after 20 miles.

On a whim I grounded the plug and the spark is yellowish...not good.  The bike came with a Denso X24EPR-U9 plug, should be the X22...would this cause a weak spark or something with the ignition?  Do these have CDI?
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Kropatchek
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Alphen a/d Rijn  Netherlands
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Re: Weak spark!
Reply #1 - 04/30/06 at 04:15:47
 
dreamweaver wrote on 12/31/69 at 16:00:04:
On a whim I grounded the plug and the spark is yellowish...not good.  The bike came with a Denso X24EPR-U9 plug, should be the X22...would this cause a weak spark or something with the ignition?  Do these have CDI?


Accoording the specs.( of the Suzuki Workshop Manual) you have the right plug .

Greetz
Kropatchek Grin
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Never ask your bike to scream before her throat is warm.
'93 Sav in '96 ( yellow) looks
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klx650sm2002
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Re: Weak spark!
Reply #2 - 04/30/06 at 06:59:01
 
The KLX is notorious for it's weak coil so I use an Iridium plug to nurse it, used to be an NGK DPR8EIX-9 but now is a Denso IX24B.Shouldn't be a problem with the Savage but wouldn't hurt any.

Clive W  Cheesy
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dreamweaver
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Re: Weak spark!
Reply #3 - 04/30/06 at 17:40:06
 
I think something is wrong with the coil though.  The bike won't run anymore.  It left her stranded last night and I had to shove it in the back of my Astro.

Any recommendations where to get a new coil or ignitor/CDI?
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Kropatchek
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Why more than 1
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Alphen a/d Rijn  Netherlands
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Re: Weak spark!
Reply #4 - 05/01/06 at 03:01:49
 
dreamweaver wrote on 12/31/69 at 16:00:04:
Any recommendations where to get a new coil or ignitor/CDI?


There's one on e-bay. Make a search with LS 650 or LS650 in e-bay motors.

Greetz
Kropatchek Grin
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Never ask your bike to scream before her throat is warm.
'93 Sav in '96 ( yellow) looks
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vroom1776
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Re: Weak spark!
Reply #5 - 05/01/06 at 08:08:53
 
Unless you can get the ignitor for less than a new coil, I would try the coil first.  Mine died at 20k miles.  Easy fix.
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slavy
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Re: Weak spark!
Reply #6 - 05/02/06 at 07:59:47
 
Why don't Yo just check Your coil? Takes a $3.99 ohmmeter. If You don't know how any mc shop will do it probably for free.
Also check the cpark plug cap.
Your problem seems more like a CDI, but check all the possibilities before You replace it.  
The easiest way will be if there is other Savage rider who will  let You swap parts.
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