90 evo weak spark
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Joined: Apr 2015
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From: CT
90 evo weak spark
My 90 FXST was running fine, started having starting issues, now wont start. I have very weak spark, sometimes orange if any. Plugs are new and gapped, plug wires are new, tested coil and tried a friends, thats fine. My next guesses are the ignition module, or the cam timing plate. The cam plate is not melted, but I guess that doesnt mean that its bad?
What else could this be? Battery doesnt give me any issues, holds a charge no problem.. How could I tell if its the ign. module? Pricey part to try and not be it.
Thanks
What else could this be? Battery doesnt give me any issues, holds a charge no problem.. How could I tell if its the ign. module? Pricey part to try and not be it.
Thanks
Dirt don't hurt
Joined: Jan 2011
Posts: 21,065
Likes: 4,561
From: Haslet Texas
My 90 FXST was running fine, started having starting issues, now wont start. I have very weak spark, sometimes orange if any. Plugs are new and gapped, plug wires are new, tested coil and tried a friends, thats fine. My next guesses are the ignition module, or the cam timing plate. The cam plate is not melted, but I guess that doesnt mean that its bad?
What else could this be? Battery doesnt give me any issues, holds a charge no problem.. How could I tell if its the ign. module? Pricey part to try and not be it.
Thanks
What else could this be? Battery doesnt give me any issues, holds a charge no problem.. How could I tell if its the ign. module? Pricey part to try and not be it.
Thanks
If you still have the stock one get a Dynatec 2000P then no matter what it will run better.
Dirt don't hurt
Joined: Jan 2011
Posts: 21,065
Likes: 4,561
From: Haslet Texas
Glad you got it fixed.
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