You need to drain the cooling system, remove the spark plug wire harness from the thermostat bypass pipe, remove the thermostat bypass pipe to throttle body nut, then remove the thermostat bypass pipe to throttle body hose clamps, remove the thermostat bypass pipe to cylinder head nut, remove the thermostat bypass pipe bolt, the thermostat bypass pipe hose clamp, the thermostat bypass pipe hose, and the thermostat bypass pipe.
By BobGM Specialist
01/11/2022