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check engine and security comes on at random

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Old Jul 29, 2017 | 11:48 AM
  #1  
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Default check engine and security comes on at random

2002 Ultra 58K
There are no codes stored for the check engine light. Sometimes one light just comes on and other both light comes on.
Hard to stay running, it usually takes 3-7 times before it will stay running.
Change fuel filter and plugs and wires.
every now and then a slight hesitation.
Any ideas.....
 
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Old Jul 29, 2017 | 01:09 PM
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With 58k I assume you have checked the cam tensioners and/or they have already been taken care of?
 
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Old Aug 23, 2017 | 05:35 PM
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As far as I know yes, had work done on the motor, went to a 95". They guy did other stuff and said I would never have to worry and adjusting them, or something like that.
Did some research, think I fixed the security light problem.
Finally got the codes, its long. Here are the codes as viewed by the check engine light in order. 23, 41, 99, 24, 24, 25, 25, 24, 25, 24, 61. then they repeat.
a lot of 24, 25 got me confused.
Checked the CKP it seems to be checking out ok.
Any ideas...
Thanks for looking.
Going to post a new post. Had bad info in this one.
 
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Old Aug 23, 2017 | 06:03 PM
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He put in new cams and siad I would not have to worry about adjusting them.
Think he put gears in. He was a former HD mechanic.

Starts then dies. It was starting had, getting worse. now it won't start. it starts, runs about a sec or two then dies.
 
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Old Aug 23, 2017 | 06:23 PM
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Even tho you changes the fuel filter, you need to check the fuel pressure.
 
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Old Aug 24, 2017 | 06:53 PM
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used a timing light to check for spark, think my light messed up, it was blinking then stopped. I was still cranking, light showed no spark. Now it does, think I need to check the fuel pressure, That is why I skipped the fuel area, had spark. I have spark now.
Thanks
 
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Old Aug 28, 2017 | 07:08 PM
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Thanks Max, It''s not fuel pressure. Did some troubleshooting, thinking ECM. Gotta take it to the dealer to be sure. Thanks all
 
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