answersLogoWhite

0


Best Answer

I replace one of this about 4 month ago. I went from under the dash board make sure you have alot of light you need a metric size 7 mm socket, make sure you have this before you start I kept running to the store.

Remove all the paneling the heater core is closer to the right make sure all the screws are out I missed a few started to pull and broke some plastic of the paneling. I pulled the engine forward to get to the hoses by the firewall make sure that you secure the engine with a 2 x 4 or have someone helping you.

Once everything is loose start maneuvering the core out be careful not to get coolant on your eyes, and by the way completely drain coolant before you start this job. If you don�t chances are you will get an air pocket THIS IS VERY IMPORTANT.

Good Luck and I hope you are as lucky as I was to have a friend spend the whole day helping out.

User Avatar

Wiki User

โˆ™ 2015-07-15 21:27:16
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: How do you replace a heater core on a Chevy Lumina?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How to replace heater core on 98 lumina?

Remove the water supply hoses to your 1998 Chevy Lumina heater core. Remove the heater core retaining bolts. Reverse the procedure to install the new heater core.


How do you replace a heater core on a 1993 Chevy lumina apv?

Drain the water from your 1993 Chevy Lumina cooling system. Remove the water supply hoses to your heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.


How to replace a heater core in a Chevy lumina van 1990?

Take out the whole dash and then the heater core should be behind the glove box on the passenger side.


Replace heater core in 1997 Chevy blazer?

how to replace a heater core in a 1997 Chevy blazer


How do you replace a heater core in a 1996 Chevy Lumina?

This Is A Difficult Job, Take It To A Garrage. It Will Save A Lot Of Headache And Money.


How do you replace heater core in a 91 Chevy truck?

replace heater core in a 1991 Chevy work truck 1500


How do you replace heater core Chevy Cavalier?

Detach the screw that attaches the heater duct on a Chevy Cavalier and remove the heater core. Once this is done you can replace the faulty heater core with a functional one.


How do you change the heater core on a 95 Chevy Lumina?

BIG JOB Get a manual from DISCOUNTAUTOREPAIRMANUALS.COM


How do you change the heater core in a 2004 Chevy Express 1500 van?

How do I replace the heater core in a Chevy express 1500


How do you replace the heater core on a 1989 Chevy Corvette?

== ==


Replacing heater core in 2003 Chevy impala?

do you need to remove dashboard in 2003 chevy impala to replace heater core


Need diagram on how to replace a heater core for a 1994 Chevy truck?

need diagram for heater core for a 1994 Chevy truck.

People also asked