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Power Strokes
6.7 Tech
Boost gauge issue
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[QUOTE="Twoodz, post: 1554330, member: 33814"] Ok, 11 250 w 116k ...boost gauge is going crazy ...under 10 psi works great , over 10 , it will rise and drop and rise and drop . Holding pedal steady , not shifting ....worse w a load on it . Just replaced the vacuum boost thing by the thermostats housing . ... made a big difference in running , but gauge is still floating around , but not as bad . What to go to next ?? [/QUOTE]
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