slyd40
Member
just wodering if other d40s do this when cold driving for a minate or 2 its induction noise is louder and seams to sound like its pinging under boost
louder induction noise when cold
- Thread starter slyd40
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alan_blue
Member
not mine mate, but i dont put it under load untill its warmed up
I tend to go easy on mine when it's cold too, so I don't know about louder induction noise.
I doubt you'll hear pinging, diesel works a little differently to unleaded fuel. Your injectors will make more noise when it's cold, all that klack-klacking can make quite a din.
I doubt you'll hear pinging, diesel works a little differently to unleaded fuel. Your injectors will make more noise when it's cold, all that klack-klacking can make quite a din.
slyd40
Member
i do go easy its as soon as it starts building boost at like 1600rpm its making the noise and yeah it like a clacking noise but when got some temp up it goes away
It's the injectors. They're always loud when cold, nothing to worry about.
Induction noise sounds like a deep inverted puffing sound. Darth Vader on a ventilator? Nooooo, nothing like that. More like a muffled V8.
Induction noise sounds like a deep inverted puffing sound. Darth Vader on a ventilator? Nooooo, nothing like that. More like a muffled V8.
Martin'sD40
Member
My injectors have been this way for over 3yrs now , Nissan at the time didnt and still dont want to know about it , I guess there getting a little sick of having to change all those injector pumps and rails when they didnt know what the F*** they were looking for
Add some auto fluid to your fuel and see if the noise subsides a little , other than that dont worry about it
Marty
Add some auto fluid to your fuel and see if the noise subsides a little , other than that dont worry about it
Marty
