Dakota 2WD V6-239 3.9L Magnum (1996)
Fuel Filler Cap: Specifications
Filler Cap Pressure Vent Limit ........................................................................................................................................... 6.58 - 8.44 kPa (1.95 - 2.5 psi)
Filler Cap Vacuum Vent Limit ............................................................................................................................................ 0.97 - 2.0 kPa (0.14 - 0.29 psi)