#4  
Old 04-09-2013, 12:43 PM
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Yahiko
Yahiko is offline
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A tuner is not going to fix the problem.
Let see we can start with the FICM then move on to wrong filter dirty filters.
A dirty fuel filter will do this and also if he does not have the upgraded fuel
pressure regulator spring installed.

Sean
 

Last edited by powerstroke72; 04-09-2013 at 01:08 PM. Reason: Remove unnecessary info