Safari Van M V6-262 4.3L VIN Z TBI (1990)
![background image](/gmc/safari_van_m/v6-262_4.3l_vin_z_tbi/Page-504001.png)
Fuel Pressure Release: Service and Repair
The TBI contains a constant bleed feature in the pressure regulator that relieves pressure. Removing fuel cap is the only pressure relief required.
Fuel Pressure Release: Service and Repair
The TBI contains a constant bleed feature in the pressure regulator that relieves pressure. Removing fuel cap is the only pressure relief required.