Changed harmonic balancer weight... - MustangForums.com


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Old 08-05-2011, 09:08 PM   #1
estep6408
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Default Changed harmonic balancer weight...

and now it will run for about 5 mins then quit, before it was changed it would run fine, any help would be appreciated.
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Old 08-06-2011, 02:14 AM   #2
IvanRad
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my buddy had a similar problem have you checked for any shorts? sounds stupid but might be a lead.
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Old 05-05-2012, 11:28 AM   #3
157dB
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Quote:
Originally Posted by estep6408 View Post
and now it will run for about 5 mins then quit, before it was changed it would run fine, any help would be appreciated.
Why is my next question.
What was wrong with the OEM Harmonic Balancer?
Are you throwing any DTCs?
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Old 05-14-2012, 02:58 PM   #4
amustangrocks
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if you changed it because it came apart ( pretty common with the 4.0), alot of times it will trash the crank sensor or maybe the wiring thats mounted right behind it. i replaced my oem pulley once then went with a udp the last time. but i havent had your issue
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