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N52 DIsa noise
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N52 DIsa noise
Ok quick question. Should I be able to hear the DISA flap open when I hit 4000 rpm - at the moment I can hear a definite click in the cabin when it opens. No problems with car otherwise - acceleration and idle all ok and no other rattling from Disa - but I can definitely hear it when it opens. Should I be concerned or is it normal? Car is an 07 e86 with 85k on the clock
SOLD 2007 Z4 Coupe 3.0si Sport Montego Blue/Pearl Grey
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N52 DIsa noise
Hi, I don’t remember my si making any clicking noises?Clarkie wrote: ↑Sun Feb 04, 2018 12:48 pmOk quick question. Should I be able to hear the DISA flap open when I hit 4000 rpm - at the moment I can hear a definite click in the cabin when it opens. No problems with car otherwise - acceleration and idle all ok and no other rattling from Disa - but I can definitely hear it when it opens. Should I be concerned or is it normal? Car is an 07 e86 with 85k on the clock
Rob
e89 Sdrive 20i, plenty of mumbo & good economy-the thinking bears z4
e89 Sdrive 30i, this ones busted, pass me another...
e85 3.0si sold
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N52 DIsa noise
Nope, nothing audible around 4000rpm on my 3.0Si.
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N52 DIsa noise
Hi,
Old thread I know but I’m definitely hearing and feeling a clicking/suction sound at 4krpm also. Had new OEM vanos solonoids..
I have the foams removed from the sound ‘generator’ pipe so was wondering if it could be amplified DiSa noise.
Can’t say it seems to do it always though.
Mine is a 2007 3.0si… I wasn’t aware of too many issues with this gen of disa valves..
Anyone else notice this power/sound at 4000rpm on acceleration ?
Old thread I know but I’m definitely hearing and feeling a clicking/suction sound at 4krpm also. Had new OEM vanos solonoids..
I have the foams removed from the sound ‘generator’ pipe so was wondering if it could be amplified DiSa noise.
Can’t say it seems to do it always though.
Mine is a 2007 3.0si… I wasn’t aware of too many issues with this gen of disa valves..
Anyone else notice this power/sound at 4000rpm on acceleration ?
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N52 DIsa noise
Not mine. I recently took the big piece of foam out, having taken the smaller piece out a year ago. It just gets louder when you press the pedal, no clicking at 4K.
2003 Maldives Blue 3.0i auto
Previously: Maldives Blue 2.5i manual (its back!) and another, and a Monaco Blue 3.0Si coupe
Previously: Maldives Blue 2.5i manual (its back!) and another, and a Monaco Blue 3.0Si coupe