Whistle on startup - Page 2 - ZR-1 Net Registry Forums

SteveCanyon · 05-23-2015

Quote:

Originally Posted by Arctic91

AIR system most likely... same with my '91. You can probably feel the pump vibrating when it's operating and change when it turns off.

Scott

I also occasionally hear a sound that sounds like cards being shuffled (while driving) that lasts about a second, is that the AIR pump?

Arctic91 · 05-23-2015

I don't think that there is any reason that the AIR pump would come on after initial start-up. Sounds like that is a completely separate noise/issue, though?

Scott

BOB HDZ · 05-26-2015

Mine made that noise it was a plenum bolt that I forgot to tighten!

05-23-2015	#12
Arctic91 Join Date: Nov 2007 Location: Sykesville, MD Posts: 377	Re: Whistle on startup I don't think that there is any reason that the AIR pump would come on after initial start-up. Sounds like that is a completely separate noise/issue, though? Scott __________________ WAZOO Member '95 Callaway SNAT 450 Aerobody Coupe - Black/Black '92 Callaway SNAT 400 Convertible - Polo Green/Beige '91 ZR-1 #1231 - Arctic White/Saddle (SOLD) '90 ZR-1 #2547 - Turquoise Metallic/Black '89 Callaway Twin Turbo Aerobody Coupe #027 - Black/Black '85 Corvette 454 Coupe - White/Red

05-26-2015	#13
BOB HDZ Join Date: Nov 2007 Location: San Diego Ca Posts: 152	Re: Whistle on startup Mine made that noise it was a plenum bolt that I forgot to tighten! __________________ [FONT=Arial Black][FONT=Arial Black]:cool:1990 #2293 BLACK ON BLACK RED TRIM - 63MM T B - PORTED 36MM - LOWERED -HEADERS - CORSA EX - 2003 HARLEY STREET GLIDE BLACK 105 HP [/FONT] [/FONT]