opti sputtering
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Joined: Sep 2006
Posts: 45
From: michigan
opti sputtering
The car runs great until about 4500 rpm then it seems to start missing.The fuel pressure dosent drop and the o2 # are good. Every thing is brand new besides the opti its like 1 yr old and only like 300 miles on it? could it be the opti or is it something else?
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Formula Steve
LT1 Based Engine Tech
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Sep 19, 2023 08:31 AM
Nayr
LT1 Based Engine Tech
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Mar 3, 2023 08:34 PM
