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Old 04-15-2009, 02:54 AM   #4
Just Spooling Up
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Join Date: Apr 2008
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Location: Oak Park Ca
Posts: 586
i had the same codes for like six months on and off all the time. It was the tune in my case. I went through two maf sensors thinking they were bad but it wasn't the sensors. It was the tune. Not naming names so dont ask. It wasn't your guy though. I got flashed back to stock, got a full refund, and then had it tuned by tuning technologies with a set of cosworth cams and it hauls ass now without one single code ever since. Talk to your tuner .
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91 PUMP 400 AWHP
-Tuning Technologies
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