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Service Engine light flickering

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Old Aug 19, 2009 | 10:28 PM
  #1  
RoughIdle's Avatar
RoughIdle
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Joined: Feb 2009
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From: NW Iowa
Service Engine light flickering

Just as the title says, only under 3/4 to full throttle pulling a long hill does it do it. The truck is a 99, any suggestions?
 
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Old Aug 19, 2009 | 10:52 PM
  #2  
indyF-350psd's Avatar
indyF-350psd
you can't fix stupid!
Joined: Mar 2008
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Club FTE Silver Member

did you pull the code yet? ill bet it is a weak hpop or weak ipr/icp pressure. get the code then youll be able to pinpoint it instead of guessing.......
 
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Old Aug 20, 2009 | 08:26 AM
  #3  
miller_feed's Avatar
miller_feed
Hook it, I'll pull it.
Joined: May 2007
Posts: 15,037
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From: Grand Lake, La.
Club FTE Silver Member

Like Bill said, get the code read then we can give you more help.

Bump.
 
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