fluttering at part throttle sometimes
#1
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fluttering at part throttle sometimes
I've noticed sometimes at part throttle when I let off the gas in like 3rd, 4th, or 5th I will get a very small and faint flutter sounds just like compressor surge. I have the stock bpv and a buschur racing cone filter I wondering is this is normal or what it could be. I only hear it maybe once or twice a week
thanks
thanks
#6
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yeah i have this going on for a while.... like say your crusiing on freeway in 5th(5spd)
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
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#9
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yeah i have this going on for a while.... like say your crusiing on freeway in 5th(5spd)
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
#13
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Its normal part of the DV valve due to the pressure differences between the turbo slowing down and whats in the manifold makes the valve flutter/chatter/talk to you in sometimes its dramatic and short lasting and sometimes its softer and longer lasting. This is all normal operation.
#14
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yeah i have this going on for a while.... like say your crusiing on freeway in 5th(5spd)
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
and you just build like 5-6psi of boost by partial throttle, and then the bov starts fluttering like crazy until i either let off and gas more......if someone knows how to solve this that'd be GREATTTTTTTTTT!!!
its so annoying
#15
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it will definitely be worse in cooler weather as boost is easier to build in the intake piping while the intake manifold is at a much lower pressure since the throttle body is just cracked open, causing the pressure drop between the two. It's enough to open the bov.