2000 Saturn SL
Problem for Saturn 2000 SL

My heater core needs clearing on a 2000 satrun.




By gheiar on Oct 30, 2009

" "
my heater core needs clearing on a 2000 saturn. whats the best way to do it
Comments:

Oct 30, 2009

- I'm assuming the heater core is partially plugged, the heat is inadequate and I want heat this winter.

Oct 30, 2009

- I'm assuming the heater core is plugged, I want to drain the system. is it best to use a "T" fitting and which hose is best to cut into if i go that route

Oct 30, 2009

- Thanks..will a t fitting accomplish the same, rather than digging for those hard to reach hoses on the firewall.

Oct 30, 2009

- Thanks. I feel better now about the process. Thank you.

Clarification Request

Posted by emissionwiz on Oct 30, 2009

DO U MEAN THE INSIDE OF THE CORE IS PLUGGED? OR THE FINS ARE FOULED WITH DIRT?

Best Solution

posted on Oct 30, 2009
Very Helpful)

emissionwiz

Rank: Guru  Saturn Cars  Expert
Rating: 90%, 8155 votes
is the cooling system rusty? there are more than a few reasons for this, the 1st is a stuck open engine thermostat, the engine fails to heat up, this reduces the heat, but to clear the core, remove the hoses carefully at the heater nipples on the firewall in the engine compartment, then use a garden hose to flush it 1st one direction and then reverse to the other hose, that weill clear it.
Comments:

Oct 30, 2009

- don't cut any hose! just remove them from the core nipples at the firewall. you need not drain the coolant, u will only loose a small amount
Was this helpful?
Yes
No
1 person thought this was helpful

Solution #2

posted on Oct 30, 2009
Somewhat Helpful)

MNfisherman

Rank: Wiz  Saturn Cars  Expert
Rating: 85%, 2688 votes
high pressure washer and flush kit
Comments:

Oct 30, 2009

- heater cores do wear out. Or they get dirty. Cleaning can help but you are better off getting a new one. Save some trouble seriously. I've been a mechanic for 8+ years. I've seen people take them out, clean them, flush entire system, put back together and car ran same exact way.

Oct 31, 2009

- you will have to use the clamps that hold them on. Plastic fittings to heatcore are plastic. They do break easily. Also you will probably have to access the rest from under the dash panel.

You can go to autozone.com and register for full free online repair manual
Was this helpful?
Yes
No

Popular Solutions for 2000 Saturn SL


Questions and Unsolved Problems for 2000 Saturn SL


Do you recommend Saturn 2000 SL?
Answer

Answer
satalite p200-1jv ive spilt water on key pad and not all the key pad works

Answer
System not ready...idle varies from 1000 to about 1800... Wont pass emissions...just says ''system... (More)

Answer
will not start battery is new

Answer
Car needs the drive cycle reset after replacing the battery, I have paid 2 mech, over 400.00 each... (More)

Answer
sl1 idles at 2000 rpm in park


Didn't find what you were looking for?

Describe your problem:

Select a Category:







Ask our Experts

 

Solve Your Problem Now!
Chat Live with an Expert
Chat Now
Browse popular Problems
More Common Problems
Most Common Problems for:
For 2000 Saturn SL:

Top Car Experts

Rank: Guru Guru  

Solutions: 14885
Member Since: June 2008

Experience: 40 years of automotive repair work, home appliance repair experience and general electrical repair.

Ask Me
Find more Car Experts

Top Car Repair

(800) 262-0795
Find awesome deals on a superior quality Discount...
Car Stuff

(713) 838-2886


Best Saturns
Recommended by Owners
See more>>
       
Solve Your Problem Now!
Chat Live with an Expert
Chat Now

X
Continue
When the original poster rates a solution that was given to his own problem, that rating is locked!
X

Are you sure the solution content is Inappropriate?
   
Tech buddies can communicate directly to answer questions. Become a Tech Buddy and have direct access to your favorite expert for FREE!
Insert Link
Insert Image
Insert You-Tube clip
Insert List
Insert List
Spell Check

What is this?



Select