newbie needs help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

tcount · 12-19-2013, 01:44 PM

1985 chevy silverado can anybody tell me what these parts are and what they do

Jonboy · 12-19-2013, 03:22 PM

They are vacuum switches. One is for the TCC (torque converter clutch) lockup, not sure of the other (ESC maybe?)

tcount · 12-19-2013, 05:54 PM

bb

12-19-2013, 01:44 PM	#1
tcount Registered User Join Date: Oct 2012 Location: snead al. Posts: 9	newbie needs help 1985 chevy silverado can anybody tell me what these parts are and what they do

12-19-2013, 03:22 PM	#2
Jonboy Slots go on anything! Join Date: May 2003 Location: Richardson, TX Posts: 5,957	Re: newbie needs help They are vacuum switches. One is for the TCC (torque converter clutch) lockup, not sure of the other (ESC maybe?) __________________ 1974 Jimmy- 5.3/4L80e/NP241

12-19-2013, 05:54 PM	#3
tcount Registered User Join Date: Oct 2012 Location: snead al. Posts: 9	Re: newbie needs help bb



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