you have to drop the pan and there are 2 @ the front with 2 wire connectors, one is spring loaded. there are push clips holding the sensors in that can be popped off with a small screwdriver. just did mine and it took about 3 hrs
The starter solenoid is attached to the starter.
no
Starter solenoid? It is attached to the starter.
by the tank or evap canister
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.
Not sure what pressure control solenoid is, could it be the fuel pressure regulator?
No, there is a starter solenoid located on the starter motor.
It is attached to the starter. The positive battery cable runs directly to it.
Inside the transmission pan area.
It is attached to the starter, just follow the positive battery cable from the battery, it will lead you to the starter solenoid.
you have to take the transmissionpan off and it is located at the end closest to the engine.
did you check your battery and alternator?