The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Help! Pressure Build-up In Gas Tank

Tx Firefighter · 01-18-2005, 04:59 PM

Mine was cataloged for a 1970 truck, but the 67 should be the same shouldn't it? Neither of these trucks had the evap system like they had in 72 so they were both vented to the atmosphere to relieve the built-up pressure.

01-18-2005, 04:59 PM	#4
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Mine was cataloged for a 1970 truck, but the 67 should be the same shouldn't it? Neither of these trucks had the evap system like they had in 72 so they were both vented to the atmosphere to relieve the built-up pressure. __________________ I'm on the Instagram- @Gearhead_Kevin