Question about 2000 Pontiac Grand Am GT

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The hose near the fire wall that takes antifreeze into the engine is leakin how do i replace it

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Posted on Oct 13, 2010


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2 Answers

Water leaking at fire wall

It may be the drain for the ac check and see if it has antifreeze in whats leaking if not it is ac drain it supposed to drain when using the ac

Aug 11, 2012 | 2000 Dodge Durango

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My 2006 Aveo is leaking from the firewall side of the engine. impossible to see where its at. Please advise

Your talking antifreeze i asume if so its an issue with the heater core. If the heat still works good then it mabey a loose hose clamp on the out side of the fire wall witch would the best thing . If the cord is pluged it would cause this . Do you smell antifreeze with the heat on if so you likely have a hole in the heater core it self witch it needs to be replaces witch is not usely an easy job in most cases seeing that most of the dashboard needs to be removed to get at the core. However if it is a clog you may be able to clear it . You will need about 3 feet of 5/8s heater hose cut it in half so you have 2 peices about a foot and a half long . Remove the heater hoses from the out side of the fire wall and plug the short hoses on the nipples . Get a pot on pan something that will fit into the space and with a garden hose with a nozal gentley start forceing water back and forth between the two hoses and catching it in the pot not to much pressure at first and see what comes out . Then get the whole radiator system flushed and put new antifreeze in it . Antifreeze lasts about 5 years contaray to popular belive that it lasts forever and you just need to add to it. Its a 2006 do it now and it will save you later Good luck hope you don't need a new heater core

Apr 26, 2012 | Chevrolet Aveo Cars & Trucks

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My 1994 sierra 1500 is leaking antifreeze right out. IS THIS MY WATER PUMP?

look in engine compartment from underneath- if water coming from directly over crank pulley(big one closest to ground) ,yes its the water pump- could also be lower hose(radiator hose closest to ground),if leaking up top - could be other radiator hose- if leaking near fire wall- heater hose- ?where is the water appearing?

May 18, 2011 | 1994 GMC Sierra

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I have a 95 blazer thats leakin tan like oil can u tell me whats that problem its leakin on drive side

Hi :) Tan colour oil is water and oil mixed together or greenish tan is antifreeze and oil That sounds like a head gasket leak coming from the left bank of the motor.Check the dip stick it might be showing up in the oil too.Head gaskets are around $60.00 plus labour as long as the head is not warped or cracked.

May 02, 2011 | 1995 Chevrolet Blazer

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Leaks antifreeze from back side near fire wall seams to be from hoses to rear heater

Sonds like one of your heater core hoses has a small hole and is leaking coolant, check to make sure the clamps are tight where the hoses attach to heater core itself, next if the clamps are tight visually inspect the hoses for deterioration, if deterioration is present with the hoses replace the hoses with new ones from your local autoparts store...

Dec 07, 2010 | 1999 Dodge Caravan

1 Answer

Pontiac sunbird 1993 2.0l that has a anti freeze leak from the hose at the bottom of the engine ,the one closest to the fire wall it is on the right side

This could be from the hose that goes from your engine to your heater. I don't know the layout of the sunbird but if you are sure that it is antifreeze that's what it should be. You'll need to get another hose and replace the bad one. Good luck!

Mar 09, 2010 | 1993 Pontiac Sunbird

1 Answer

How do i replace the heater core in a 1983 oldsmobile cutlass supreme

the heater core is located under the dash board on the passenger side there is a few cap screws holding this black plastic box that hides the heater core loosen all the screws .take the plastic out of the way and u will see the heater core .there are two hoses to disconnect on the out side .under the hood on the passenger side .up near the fire wall .the re is a avaperation tank silver in color for the a/c under that there are two heater hoses to disconnect .when u remove the two hoses .they will leak antifreeze .bend the hoses over to kink them .tie some elec tape around them to keep them from leaking .go back in the car and loosen the four small screws that hold the heater core in place and remove stall the new one the same way .taking care when putting the new one through the fire wall not to damage the brass tubing ...mount heater core first the place hoses on after the screws are holding the heater core in place then put plastic cover on start car and wait for thermostat to open .turn heater on hot .after water is circulating .refill radaitor ...job done...

Dec 03, 2009 | 1983 Oldsmobile Cutlass Supreme

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Need coolant hose diagram for 1992 Chevy Cavalier

it makes no difference as long as you have coolant going it and out

Nov 13, 2009 | 1992 Chevrolet Cavalier

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Leaking waterpump?

I dont know for sure but i would find out what that pulley is, because if its the water pump i bet that its dripping out of that and running down the fire wall and just dripping off this bolt, but ive never heard of a pulley near a fire wall, and what is this bolt there for, what does it go to? can you screw it in any more?

Oct 18, 2008 | 2003 Jaguar X-Type

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