Steel coolant pipe from block to radiator hose daewoo lantra

If you have already checked the radiator, fluids, thermostat, and thermo fans and your 1996 Hyundai Lantra Sportswagon is still overheating, there could be other issues causing the problem. Here are a few other things you can check:

1. Water pump: The water pump is responsible for circulating coolant through the engine and radiator. If the water pump is not functioning properly, it can cause the engine to overheat.
2. Head gasket: The head gasket seals the cylinder head to the engine block. If the head gasket is damaged or fails, it can allow coolant to leak into the engine, which can cause the engine to overheat.
3. Cylinder head: If the cylinder head is cracked or damaged, it can cause the engine to overheat.
4. Engine block: If the engine block is damaged or has a crack, it can cause the engine to overheat.
5. Clogged radiator: If the radiator is clogged with debris, it can prevent the coolant from flowing properly and cause the engine to overheat.

To determine the cause of the overheating problem, it will be necessary to perform a thorough inspection of the engine and related components. If you are unable to locate the source of the problem or are not comfortable attempting to fix it yourself, it is recommended to have the vehicle inspected by a professional mechanic.

There should be rubber hoses at either end of the metal pipe to allow for engine ,movement. It would be black steel pipe and it rusts out from lack of coolant conditioner.. A final fix for this would be to take it to a muffler/ exhaust shop and have a new pipe bent to shape made out of exhaust stainless steel tubing

follow radiator hose to engine cylinder block should see thermostat houing. the four cylinder engine you have remove exhaust manifold heat shield and remove coolant inlet pipes from the thermostat housing.also the four cylinder engine you have to raise vechicle support on jack stands you have to remove engine to transaxle support brace first before you can remove coolant inlet pipe from the radiator hose to thermostat housing.

Hello!
You should not need to "do anything" at all with these pipes.
I suggest you own a stick-shift car, and you got a radiator for an automatic transmission.
The automatic transmission radiators have an extra attachment for the automatic transmission cooling hoses, which cools the transmission fluid while you drive.
Those pipes probably do not carry coolant or water either one.
I would suggest you seal the holes with some tape or caulk or something.
P.S. If you wish to be sure, before you install the radiator, pour a quart or so water into the top of the radiator and see if it comes out the bottom.
If it does, those holes must be sealed up.
One other thing I thought of.
There might be another use of those holes.
Pehaps the holes are for attaching another radiator or something else. Go ahead and try the water test I suggested above.
If water comes out perhaps you could add a piece of hose or tubing the shape of a U and clamp it to the pipes to seal them.
Be blessed

Hello! Ignore my request regarding the engine size, The thermostat is well hidden..Standard labor to replace is 2.0 hours...Thermostat is part # 06B-121-111-G....
Step 1: Drain coolant...

Remove bottom belly pan... Remove coolant reservior tank cap... Remove plastic clip holding coolant sensor in place at lower radiator hose/pipe... With bucket/catch pan underneath, remove sensor and let coolant drain...


Step 2: Remove upper radiator hose...

Remove the small hose connecting the coolant reservoir to the upper radiator hose... Then remove the larger hose from the hard pipe running along the intake and from the radiator... You'll need to pop up (but not off) the metal clip holding the hose to the radiator, then firmly pull back..

Step 3: Remove intake hose (throttle body to inter-cooler)...

Remove driver's side headlight (not necessary but makes it a lot easier). Loosen clamp at each end and remove hose...

Step 4: Remove throttle body...

Remove electrical connector and 4 hex bolts (5mm)...

Step 5: Loosen serpentine belt and slip off of alternator...

Use a box-end or adjustable wrench on tensioner, pull to the right... Carefully slip belt off alternator (towards front of car). Allow to hang loose below...

Step 6: Remove alternator bolts...

Remove 4 bolts holding alternator to bracket...

Step 8: Remove vertical support piece from intake manifold to block...

Remove the two bolts holding the support piece (6mm hex)...

Step 9: Remove bolt from metal hose on thermostat; remove bolt from top of oil cooler...

This will allow you to move the hard pipe away from thermostat... Then wiggle it free from the pipe afterwards...

Bolt holding the hard pipe on the right, two bolts holding the thermostat to the block on the left...

Step 10: Remove upper and lower hoses from t-stat. Remove electrical connector on back side...

Step 11: Remove 2 bolts holding thermostat to block, and remove thermostat...See photo below...Guru...Saailer









I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

this sounds like coolant, as this car uses the pinkish radiator coolant, you may have a leaking radiator or a bad hose, you will need to pressure test the cooling system to find the leak, the only other fluid is the ****** fluid but thats more of a dark red color so i would say its the coolant thats leaking, these cars have radiator leak as they get old but again to be sure you would need to look at the radiator and maybe pressure test it to find the leak. good day

Hi, I think you're on the right track. Here are instructions from autozone.com:

3.2L & 3.5L Engines

1. Disconnect the negative battery cable.
2. Drain engine coolant from the radiator and engine.
3. Disconnect radiator hose from the inlet pipe.
4. Remove the thermostat housing, then remove the thermostat (2).
   

Fig. Exploded view of the thermostat housing (1), thermostat (2) and outlet pipe (3)


To install:

1. Install the thermostat into the outlet pipe (4) making sure that the air hole is in the up position.
2. Install thermostat housing and tighten the bolts to 18 ft. lbs. (25 Nm).
3. Attach the radiator hose to the inlet pipe.
4. Refill the engine with the proper type and amount of coolant.
5. Connect the negative battery cable.
6. Start engine and check for coolant leakage.

It sounds like the outlet pipe from rear of water pump,which takes the hose from the rear plastic pipe, which is very common problem in Daewoo Leganza/Nubira/Lanos Australian 2.0/2.2 DOHC engines.Either the hose itself, the plastic pipe, or the alloy outlet for the hose on rear of water pump, which is subject to corrosion.You will have to confirm where leak is from, if it is from hose to rear of water pump, you can try re-clamping hose or replacing hose, if it is corrosion of that outlet,the part is available @$40-60 new, but it is a fairly major job because timing cover timing belt and then water pump must be removed...it is a difficult workspace in front of and behind that engine,the manifold and alternator are both in the way , it may be possible to do it in car but you may even be better off removing engine to work on.Good news is that this is a great opportunity to replace T-belt and water pump and pulleys at the same time..Sorry its not that great a news, its not a very easy DIY job, but it is do-able if you have some experience and tools.

2.4 enigine is the harder of the 3 enignes. it will need a timing chain to be removed and a coolant tube in the back of the engine to be removed. this job on the book calls for almost 7 hours.

if its 3.3 or 3100 its alot easier.

3100 is just 4 10mm pulley bolts and 5 or 6 small 8mm water pump bolts.

3.3 is alittle more work, but same concept as 3100 engine. more owkr only cause its in a tighter area.

good luck,
michael

Hello **** B. First double check the hose connection for the leak, it can drain to another connection & appear to leak there. Second, yes there is a gasket on the pipe connection to the block. To replace the gasket, park the car in a location for least 5 to 6 hours to cool down mabe longer. Have the gasket replacement, a tube of gasket sealant, 2 gallons of antifreeze, a drain bucket, and a very large rag or rags. Remove the hose, catch the fluid in bucket, remove the pipe, clean the old gasket area, apply gasket sealent, attache gasket, mount the pipe, tighten all mounting bolts a 1/2 to 3/4 turn each until torqued downed evenly, and attache hose. Fill reservoir, with radiator cap off, start engine and add coolant to radiator until full and you see fluid flowing. Apply cap & check for leaks. Easy???????? Good Luck.