710 N valve

[audinut]

Can you guys hear your 710n work?

recently i have noticed that i can hear a woosh as if its an aftermarket dump valve , no loss in power or any other symptoms?

[Bullysteeth]

Yep and wastegate chatter

[audinut]

hmm the chatter might mean yours is shot mate ? when i fitted my new one it elimitated the chatter , mines literally just a whoosh sound

[Rusty]

Do you have a stock airbox or another setup?

[Bullysteeth]

mines not that loud, just a background stissssssss, but you maybe right i need to look into my wategate, maybe its the dreaded ghost in MY machine or only a diaphram

[audinut]

stock everything

[driftin jo]

Wastegates don't chatter, I think what you are refering to is compressor stall.

[Bullysteeth]

Wastegates don't chatter, I think what you are refering to is compressor stall.

its a fluttering sound, wots compressor stall ?
ps sorry audinut for jumping your post bud

[Tony Stark]

On our engines what does the 710N do? When? And why?


Dont mean to push in, just thought ask while its on topic 'cause i dont know

Cheers

[driftin jo]

its a fluttering sound, wots compressor stall ?
ps sorry audinut for jumping your post bud

When do you get this noise ? When you lift off or at WOT ?

[Bullysteeth]

When do you get this noise ? When you lift off or at WOT ?

ye, more under heavy load when i let off, i get the dv hissss not to loud, and the fuvv fuvv fuvv fuvvv type of noise !!!!

[Bullysteeth]

Can you guys hear your 710n work?

recently i have noticed that i can hear a woosh as if its an aftermarket dump valve , no loss in power or any other symptoms?

have you checked the pipes bud, the return may have come loose

[driftin jo]

On our engines what does the 710N do? When? And why?


Dont mean to push in, just thought ask while its on topic 'cause i dont know

Cheers

It's a diverter valve, when you shut the throttle it opens to allow air to flow form the turbo outlet back to the inlet to stop compressor from stalling, without it the pressure builds when you shut the throttle as the air has nowhere to go and stalls the turbo.

[Tony Stark]

It's a diverter valve, when you shut the throttle it opens to allow air to flow form the turbo outlet back to the inlet to stop compressor from stalling, without it the pressure builds when you shut the throttle as the air has nowhere to go and stalls the turbo.

Thanks!

[audinut]

Bully get yourself a new valve as what your describing is why i changed mine.

Personally im not getting a chatter just a whoosh of air like a after market DV when i lift off the throttle mainly in 1st and 2nd gear - my 710 is approx a month old?