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#1
01-15-2005, 02:06 AM
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240sx problem with boost
I have 89 240sx with sr20det red top.with skyline turbo upgraded manifold,external wastegate. OK problem car sputter-brakesup when boost gauge reads more than 8 pounds of boost.does car need a fuel cut defensor to run good.thank you for any information
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#2
01-15-2005, 02:27 AM
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Re: 240sx problem with boost
ok, he's either drunk or high.. nobody types like that sober or clean
__________________
Quote:
http://www.cardomain.com/id/dbo240  ***LOOKING FOR A COUPE, ENGINE IS NOT AN ISSUE***
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#3
01-15-2005, 01:47 PM
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Re: 240sx problem with boost
Sounds like the spark is blowing out. Gap your spark plugs down a little.
__________________
-Cory 1992 Nissan 240sx KA24DE-Turbo: The Showcar Stock internals. Daily driven. 12.6@122mph 496whp/436wtq at 25psi
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#4
01-15-2005, 02:58 PM
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Re: 240sx problem with boost
did u upgread the fuel pump? sounds like it can't keep up?
__________________
"A good driver is measured not by his lap times, but by the amount of time he spend trying to make sense of his car" E.K.
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#5
01-25-2005, 09:55 PM
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Re: Re: 240sx problem with boost
thanks for info i replaced fuel pump and turned the boost down for now untill i install a fuel cut defensor
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#6
01-25-2005, 10:05 PM
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Re: 240sx problem with boost
got any pics of replacing the fuel pump??
__________________
Quote:
http://www.cardomain.com/id/dbo240 ***LOOKING FOR A COUPE, ENGINE IS NOT AN ISSUE***
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#7
01-25-2005, 10:31 PM
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Re: 240sx problem with boost
you need help changing your fuel pump? it takes like all of 20 min. If you need instructions PM me.
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#8
01-25-2005, 11:59 PM
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Re: 240sx problem with boost
You don't need a fuel cut defenser. Ever hear of people getting a boost controller and running 14psi stock? Yea thats not the problem. Pull your plugs, clean them, and gap them down to like .030". Worst case scenario, you are sure it isn't your plugs.
__________________
-Cory 1992 Nissan 240sx KA24DE-Turbo: The Showcar Stock internals. Daily driven. 12.6@122mph 496whp/436wtq at 25psi
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#9
01-26-2005, 12:27 AM
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i think having a clogged fuel filter, etc would also cause the car to break up on top. so yeah have your plugs checked, and change the fuel filter.
__________________
303whp stock internal KA-T 94 Acura NSX  Best E.T. 13.559 Best Trap speed 107.62 mph
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#10
01-26-2005, 11:09 AM
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Re: Re: 240sx problem with boost
The Skyline Turbo is nothing the SR cant handle... its actually has a smaller A/R than the S15 T28. you didnt list a upgraded fuel pump so get one quick The 240SX can barely handle a T25 on 7psi so theres your problem
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