Why is oil leaking out from front crank seal?

you have a bad crank OIL SEAL

It is on the front of the crank shaft. It seals the oil at the crank pulley.

A large oil leak at the timing belt area is usually caused by a failed front crank seal or a failed cam seal

The front seal is out on your pump. Replace the seal

I would check front crankshaft seal or timing cover gasket. The Crank pulley might be "throwing" oil on to the belts and Alternator.

your main oil seal on the rear of engine is leaking or the timing cover seal is leaking,

If oil is leaking from the riverside of a 1998 Honda Accord the vehicle may be experiencing a front seal leak. The main front seal is located on the crankshaft of the engine.

You probably have a bad front or rear oil seal.

If the oil is leaking from the front seal you will need to remove the oil pan and replace both the front and rear seals and the rail gaskets.

Valve cover? Engine seal/ front or rear?

Failed front main crankshaft oil seal.

you need a front oil seal and u need take the pulley off and the harmonic balancer off to change it

NO... They are 2 different seals. If the transmission seal is leaking then the fluid color will be RED that's leaking. If the rear main seal is leaking then it will be oil leaking from the engine and it won't be red.

There is a seal to seal the pan to the block. This seal goes out mostly do to lack of oil changes. Change oil then add a stop seal leak additive that closes off the leak with no harm to the engine. It works!

If oil is leaking on a Briggs and Stratton 18.5 horsepower engine, it is likely a seal is bad. It could be the manifold or the bottom seal.

you have to take off the timing chain cover and replace the seal in the timing chain cover as welll youll need the oil pan seal

Remove serpentine belt. Remove damper pulley with puller. Remove oil seal.

Clean the area off and run engine while watching for were the oil leaks out.

Absolutely!. If the rear seal on the crankshaft is leaking the oil from the engine can migrate to the bell housing and the clutch. It is also possible that the front seal on the transmission can leak and migrate to the clutch.

You need to replace an oil seal on the gearbox.

Water in oil is usually caused by a leaking headgasket. This is the gasket between the engine block and the head. It is an expensive repair.

could be oil pan 2.5 liter (iron Duke) has alot of vibration on the front and back of it... I have 85 s10 2.5 and front seal leaks. bad losing compression.

Engine seal, valve cover gaskets, timing chain cover, oil sending unit, bad oil filter I had the same problem and it turned out to be the oil cooler hoses going to the radiator from the oil filter--after I had spent some bucks doing other things to it !! They were leaking at the swedged fittings.

check your pinion seal

Well there should not be a sleve in the crank snout where the seal lip rides. If there is one, then the crank has been reconnditioned/replaced, or there was damage to the snout, previously. I will recommend leaving the sleave, or replacing it with a new one if it has obtained rotational damage from the seal lip. This happens usually due to oil starvation at the lip ridding area or from a hardenned seal. The sleves may be purchased at your local autoparts and only serve to go over the damaged grove that the seal duged in. If the seal was not leaking and one is replacing the seal as maintenance or timing chain r&r. then leave the sleave in place other that that remove damaged sleve and replace with new one..Hope this helps.. Will..:)