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truckster · 10-10-2003, 09:12 AM

I don't know what trucks came with a vacuum gauge, but one of the uses is to monitor fuel economy.

10-10-2003, 09:12 AM	#2
truckster Registered User Join Date: Jan 2001 Location: Orem, Utah Posts: 8,021	I don't know what trucks came with a vacuum gauge, but one of the uses is to monitor fuel economy. __________________ I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson