My suggestion would be to take it to a mechanic and pay the 50-60 bucks and some sort of guarantee!
Failed line, seal, hose, caliper, etc.
Failed front main crankshaft oil seal.
You have to remove the tranmission and the flywheel.
Failed seal under the valve cover on top of the plug tube.
Should pull the drive pulley and then you can pop off the old seal with a screw drive and press in the new seal.
The right seal can be replaced by only removing the right shaft. To replace the left seal, the entire axle needs disassembled.
Remove the trasnsmission and you can then replace the seal.
You must remove the transmission are engine to replace the rear main seal.
Front is easy, just replace hub rear is pressed in
Replacing a rear differential seal is easy. All you have to do is unbolt the shaft and take out the old seal.
Oil leaks because a seal has failed.
5-6 hours