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  #1  
Old 10-07-2005, 12:33 AM
dannydee42 dannydee42 is offline
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Question losing boost

i have a 89 240 with a RB25DET and its been running great. but it seems to lose boost at about 4000rpm through second gear. it dosent totally drop but you can def feel it. ive looked it over but havent seemed to completly fix it...... anyone any ideas?
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Old 10-07-2005, 12:36 AM
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orestes orestes is offline
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not strong enough BOV?
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Old 10-07-2005, 10:37 AM
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Re: losing boost

only in second gear??
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Old 10-07-2005, 07:26 PM
nissanfanatic nissanfanatic is offline
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Re: losing boost

Does the boost gauge actually register a loss or is this just feel? All the sudden or has it been an on going issue?
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Old 10-08-2005, 12:32 AM
dannydee42 dannydee42 is offline
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it hasent been an ongoing because it just got on the road sat. but i dont think its the BOV..... ill check it over tho. it dose do it in all gears, just most noticeable in second thats all.
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