Unless an aftermarket filter is installed, there are no oil filter lines. The filter is mounted on the engine block or a special mounting plate.
I don't know about your 89 Blazer but my 93 S10 Blazer has oil filter lines leading from the place the oil filter would normally be mounted and the remote filter location under the air filter. I just had the oil filter hoses loose in my car to repair a leak in the block for the hoses where the normal oil filter would have been. I couldn't remove the hoses without removing the exhaust pipe but I was able to repair my leak by changing the o-rings on the hoses and the o-ring and gasket on the hose block on the engine. I had to remove the inner fender on the drivers side of the car to get tnough access to do the job and it took me about three days to do the whole job. I did a lot of trial and error to finally get it done.
I have a 89 s10 blazer, oil filter is located on the drivers side wheel well cover, had my mechanic replace with new lines 6 months ago. No big deal other than hard to get to!
Check under vehicle follow the fule line from the tank
The 2001 Chevrolet Blazer doesn't have a cabin filter.
It most certainly can. If in doubt, replace the filter.
You don't clean them - you replace them.
behind the frunt bumper
The oil pressure switch on a 1998 Chevy Blazer is on the side of the engine block. It is located above the oil filter.
On the fuel line going to the carburetor.
under the drivers side on the frame
how to replace a heater core in a 1997 Chevy blazer
Where is the horn located on a 1993 chevy blazer
It is located in the gas tank. The tank will have to be dropped in order to replace it.
The oil sending unit on a 2001 Chevy Blazer is just above the oil filter. It is actually located on the diagonal to the oil filter to the upper left.