Engine Noise - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

hachiroku · 11-05-2002, 03:26 AM

I'm also having noise from my 91 S13 making a high-pitched sound of rushing air (the diesel engine sound?) when the engine is cold.  I don't notice it after driving for a while.  But I need to drive without music and windows rolled down to be sure because it's been a few weeks since I last heard it.

If I had to tighten the valve-springs, how would I do this?  Is there a write up somewhere, or does the chilton's manual provide enough information to do this?

11-05-2002, 03:26 AM	#8
hachiroku Join Date: Oct 2002 Posts: 40 Trader Rating: (0) Feedback Score: 0 reviews	I'm also having noise from my 91 S13 making a high-pitched sound of rushing air (the diesel engine sound?) when the engine is cold.  I don't notice it after driving for a while.  But I need to drive without music and windows rolled down to be sure because it's been a few weeks since I last heard it. If I had to tighten the valve-springs, how would I do this?  Is there a write up somewhere, or does the chilton's manual provide enough information to do this?