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04-27-2009, 08:01 PM #1
Identify this heater core valve - 97 Tahoe
Do any of you know what this part is for? It was leaking badly on my 97 Tahoe. It looks like some sort of flow valve. It's in the middle of the heater core hoses. There's one vacuum hose coming off the side that plugs into another diaphram mounted on the firewall.
What would happen if I just elimate this thing? If not, what's it called so I can get a new one? I was hoping it could be a HELP part, but I doubt I'll be so lucky!
1997 Chevy Tahoe
2002 GMC Sonoma
2000 Pontiac Grand Prix GTP
1999 Pontiac Firehawk
1978 Pontiac Trans Am
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