Vehicle & Technical > Nissan

whistling noise m reg 1994 2.7 td non intercooled

<< < (2/2)

Whatmot:
diesels dont have dump valves: no butterfly valve in the throttle. of course you can fit one, but it wouldnt have any noticable improvements, just make the boy racers back off :lol:

the whistling is most probably the turbo spooling. its perfectly normal, mine does it too (2.7tdi). if you listen to any turbo tuned car, they all do it.

heres a good video

here

its of a couple of diesel tuned mercs. you can here the turbo whine (i think) at 1.10 and 1.24

SWEETY:

--- Quote from: Whatmot on June 17, 2008, 16:46:50 ---the whistling is most probably the turbo spooling. its perfectly normal, mine does it too (2.7tdi). if you listen to any turbo tuned car, they all do it.
--- End quote ---
I can't hear my turbo, but i've heard others say the say about their 2.7TDI's :roll:


--- Quote from: trottster on June 16, 2008, 21:52:05 ---definately a factory fit valve  just looks like a valve on its own screwed into the inlet manifold at the back  just wondered if that was leaking as it also feels under powered when towing uphill ??????
whats a clutch like to do with it on axle stands or is it a no no ??

--- End quote ---
I'm wondering if the valve you are on about is an EGR valve as some were fitted with them where others were'nt & if it's playing up a bit it would drop your performance as would the mini filter in the fuel pump if it's dirty.As for the clutch i've heard it's a big job as you have to strip loads off to get the G/box out

Navigation

[0] Message Index

[*] Previous page