What year Blazer?
Well I guess it doesn't matter too much! It's getting tired might be one reason. An electrical short (bare wire - power or ground).
Do all speeds on the blower motor work when it is working? If not, a resistor would be a consideration, to fix that portion of the problem.
Howerver, most likely, after you have inspected the wiring and its working swell, it's just a blower motor that is going bad. Repalce blower motor. Visit your local U-Pull It wrecking yard and purchase one for under $5.00.
look on your fuel rail near the motor there is a bleeder to remove the air
under the hood on passerger side upper fire wall remove 6 bolts resistor wire and cooling tub always disconet the negative battery cable befor you start
You gotta start by figuring out what's wrong with it. You need to determine if it's the blower motor itself, or the power supply, then troubleshoot to determine the exact cause.
Start by checking the Audi's blower motor fuse. Check the blower switch, resister, and lastly, check the motor to find the problem.
1998 chevy blazer wont start good spark and good fuel presure
Check the fuse and relay to start. If these are ok, then check the blower switch, the resister, then the blower motor itself.
when motor stops, tap on motor and see if restarts. if it does replace motor. there is a bad spot on the armature. if not check the blower resister.
Start by checking the fuse. If the fuse is good, apply 12 volts directly to the blower motor. If the motor runs it is good. Check all the wiring for loose or burnt wires. If all this checks out, then the Blower Motor Resistor Pack may be defective, or the blower motor speed switch itself.Start by checking the fuse. If the fuse is good, apply 12 volts directly to the blower motor. If the motor runs it is good. Check all the wiring for loose or burnt wires. If all this checks out, then the Blower Motor Resistor Pack may be defective, or the blower motor speed switch itself.
No, it would not start.
Either it's a clogged Fuel filter or a faulty Fuel pump.
My first guess would be the fuel pump is at fault.
Could have just overheated