Need to know where brown with white stripe goes.
Dec 11, 2021 at 1:27 AM
Oil pressure
1977 GMC VAN
BRET1210
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Hi,
I need a little more information. I suspect the brown/white wire is for the oil pressure switch. If that is correct, could you let me know the engine size so I can see if I have a location? If the wire is for something other, let me know that as well.
My schematics are limited because of the model year, but I'll try my best to figure it out for you.
Take care,
Joe
I need a little more information. I suspect the brown/white wire is for the oil pressure switch. If that is correct, could you let me know the engine size so I can see if I have a location? If the wire is for something other, let me know that as well.
My schematics are limited because of the model year, but I'll try my best to figure it out for you.
Take care,
Joe
Dec 11, 2021 at 10:29 PM
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