Express 2500 V6-4.3L VIN X (2005)
![background image](/chevrolet/express_2500/v6-4.3l_vin_x/Page-317001.png)
Spark Plug: Specifications
Spark Plug Torque .................................................................................................................................................................................... 15 Nm (11.0 lb ft)
Spark Plug Gap ........................................................................................................................................................................................ 1.52 mm (0.060 in)