Check under the battery tray.
you sell the truck
no
Where is the fusible link in a 2005 Chevy HD truck
Clean the reservoir and flush the cooling system.
The 2001 Chevy Impala vacuum module can be found on the back of the engine. The vacuum module valve will be near the top of the engine.
It is a vacuum reservoir. It helps maintain a constant vacuum supply to the HVAC system when engine vacuum is temporarily not sufficient.
There are many on the engine
what model - car truck?
Get you a CHEVY
there is no carb on that truck
it is on your air intake
The 2001 Chevy Blazer vacuum switch solenoid can be found on the firewall in the engine compartment. The vacuum switch solenoid will be on the passenger side of the firewall.