No, they will need replaced if defective.
You don't clean them - you replace them.
abs sensors are at the axle hub
Check and clean the MAF sensor.
Purchase a can of throttle body cleaner and follow the directions on the can.
02 Blazer 4 dr LS 4 whl drive, Clean retail, $5425. Clean trade in, $3500. Rough trade in, $2275.
Clean the throttle body with a spray throttle body cleaner.
The oil resivoir is the oil pan or crankcase. You would have to remove the oil pan to clean the inside. My question to you is, why do you want to do this?
The "wing" that is over the rear hatch is to help keep the rear window clean.
Jim rice from sinclareville ny say soak it in used motor oil then stick it back in..
No it will not, it will just back flush the heater core and clean it out.
As far as I know they can not be cleaned. Must be replaced.
There are 2 sensors on this vehicle. Check youre exhaust pipe from the manifold down. Easy to locate--they look like a spark plug but have a wire attached to them. If youre vehicle idles real rough, youre EGR valve needs cleaning. Shops will tell you that you may need a new one but I was able to clean mine. Not sure you can clean 02 sensors.