Can anyone tell me what this is? pic
06-08-2006, 03:59 PM
#1
Instructor
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Can anyone tell me what this is? pic
Its attached to the drivers side bulkhead electric plug one end, and a vacuum pipe running to a tee piece to the carb base and the valve cover (pcv valve) http://i79.photobucket.com/albums/j1...e/100_0181.jpg
06-08-2006, 04:14 PM
#2
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Year?
Nothing like it on my '68, '74, or '80. Makes me suspect 81-82?
Nothing like it on my '68, '74, or '80. Makes me suspect 81-82?
06-10-2006, 10:07 PM
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A 1980 dosnt have a lock up converter!That switch is used with the carbon canister /egr system.Gm does call it a trann conv switch.You can see a diagram of it on the vacum hood label,I am still not sure what it has to do with the tranny
