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IHADAV8.com - Turbo Buick Tech, and Nonsense
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whu whu whu sound
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Topic: whu whu whu sound (Read 3821 times)
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poppy1440
Bone Stock
Posts: 68
PSI: 0
whu whu whu sound
«
on:
December 14 2011, 10:12:13 PM »
Hello, If I am driving at a steady speed and give the car about 20% more gas like to pass someone or accelerate moderately the car feels like it is between boost and no boost. If I give it heavy or light throttle this doesn't happen. This only happens during moderate acceleration. The car makes a sound like when you are accelerating hard and let off. ( The horse sound everyone talks about) Its like the boost is kicking in and out.
I can make the car do this at will by giving it just the right amount of throttle. It is like there is a certain point when there is a dead spot or something. I know this is confusing but this is the best I can explain. I've set the scan master on different settings like: rpm,tps etc and didn't notice anything like a jump or dead spot.
I do have Powerlogger if ya'll think a log may help.
Thanks
Logged
86 gn. Champion irons, roller cam,stock location stretch intercooler, 3" exhaust," DP, scan master, red Armstrong pump hot wired, 60 lbs injectors, Razors' alky kit, 6265, 6.0 chip, powerlogger, plx-afr, mt 275/50r15 et street
TURBOPOWERED68
David
Turbo Street Modified
Posts: 488
PSI: 1
Re: whu whu whu sound
«
Reply #1 on:
December 14 2011, 10:20:40 PM »
i also get that
on my car it feels like boost surge.
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Most talk about having thick skin but thats just BS.
This damn attitude of "you didn't listen to us/me now you should burn in hell for it" really sucks.
Steve Wood
Turbo Street Outlaw
Posts: 9937
PSI: 34
Re: whu whu whu sound
«
Reply #2 on:
December 14 2011, 11:10:10 PM »
compressor surge=larger ic and a 44 and 49 will often do that
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Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
poppy1440
Bone Stock
Posts: 68
PSI: 0
Re: whu whu whu sound
«
Reply #3 on:
December 14 2011, 11:20:51 PM »
Thanks, I guess I'm just so use to something being wrong with my car that when there is nothong wrong I try to find something.
Logged
86 gn. Champion irons, roller cam,stock location stretch intercooler, 3" exhaust," DP, scan master, red Armstrong pump hot wired, 60 lbs injectors, Razors' alky kit, 6265, 6.0 chip, powerlogger, plx-afr, mt 275/50r15 et street
Steve Wood
Turbo Street Outlaw
Posts: 9937
PSI: 34
Re: whu whu whu sound
«
Reply #4 on:
December 15 2011, 09:39:47 AM »
been there, done that, more than once...
Logged
Steve Wood
http://www.vortexbuicks-etc.com
A lot of broken parts does not make you a racer; it makes you a slow learner.
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whu whu whu sound
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