no
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.
Vacuum pump? Is this a diesel?
you have to take the transmissionpan off and it is located at the end closest to the engine.
Not sure what pressure control solenoid is, could it be the fuel pressure regulator?
Inside the transmission pan area.
No, there is a starter solenoid located on the starter motor.
It will either be the vacuum solenoid (actuator) located under the battery tray or the electronic solenoid on the front differential. Most commonly it is the vacuum solenoid (actuator). Once you take the battery and battery tray out you will see the rubber bladder of the vacuum solenoid (actuator) if it is torn or busted replace it. Check the vacuum solenoid (actuator) located under the battery and battery tray. It could also be the vacuum solenoid located on the firewall above the distributor (approx. 3"x1")
You can find a diagram for the vacuum system in a 1995 Blazer 4x4 will be located in the Blazer service manual. The manual can be purchased in most auto parts.
The starter solenoid is attached to the starter.
It is attached to the starter, just follow the positive battery cable from the battery, it will lead you to the starter solenoid.
Starter solenoid? It is attached to the starter.
It is near the gas tank. You have to remove the spare tire to access it.