2001 Oldsmobile Alero "water leak back engine" Questions

...water hose or connection leak...some parts of these hoses are now metal, and rust away...these factory metal hoses are dealer, and salvage yard only...Many times you can replace the entire metal line ...

...is working!!!! my 1999 alero is leaking water from the back everytime i put water in it's leaks right out what could it be Check your frost plug for the back of the engine leak. This happened to ...

water / coolant leaking from behind engine block. I visually tried to view where the leak was.. slid under the vehicle and tried to look up from beneath. all I could see was trickling liquid running ...

...water leak and also oil that pools around a bolt on top cover (spark plugs are underneath) imprinted with 2.4. If you had the engine replaced and have the same leak, it may be be somewhere else. You ...

...leak coming from the back of the water pump. Upon replacing the water pump the car was still overheating. We then bled the car through the upper valve and it seemed like antifreeze was getting to the ...

Water Pump. I would have someone pressure test the cooling system to determined if there is an external or internal leak somewhere as it sound like you have one or the other. An internal leak, such as

water in the radiator that it was leaking out back of engine from the freeze plug or plugs. Cost of freeze plug is couple bucks "looks like small cup cake tin." The Freeze plug has to be replaced 1st,

water bubbles back through the resovoir is it a head gasket leak? Bubbles coming up in your coolant resevoir tank, and either consistent or random overheating, could indicate a head gasket leak. Check

...LEAK FROM WATER PUMP OR BAD BELT TENSIONER..CHECK ALTERNATOR OUT PUT WITH ENGINE RUNNING.HOOK DIGITAL VOLT METER TO BATTERY.VOLTAGE SHOULD BE 13.5 - 14.5 VOLTS.IF NOT CHECK ALTERNATOR FUSE AND WIRES ...