Question about 2002 Pontiac Sunfire

1 Answer

Need to know how to fill the radiator. Not the coolant

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 10 Answers

What exactly r u going to fill the radiator with?!!?!?...

every single vehicle ive ever delt with you fill the radiator with 50% coolant and 50%water.....

so just let ur car cool off for a few hours and when the car gets nice a cold pop the hood and pop the cap to the box thing at the very front of the car.. and get to filling!

Posted on Apr 05, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

How to install radiator

Hi Cindy, I can help with this because I have changed many a radiator on 99 Intrepid's here we go. First, drain the coolant into a pan until theres none in the radiator. Then remove the upper radiator support by removing all the bolts including the ones holding the head-lamps. Then you'll need to remove the cooling fan module, unplug the connector for the wires, take out the 4 bolts holding it and pull it straight upward and out. Next remove the 2 upper bolts holdint the radiator then loosen the clamps holding the radiator hose's and remove them from the radiator. Next if you have transmission cooler line you'll need to remove those, I believe they will be 16 MM can't remember, if there not find one that fits. Pull the radiator upward and out. Put the new Radiator in reversing all the procedures. Word of caution. after filling the radiator with coolant there is a purge nut near the thermostat housing, loosen that nut and finish filling the radiator with coolant until the coolant starts running out of the purge hole, then start the engine and let it run until all the air has purged from the hole then tighten the purge bolt turn the engine off and fill the coolant bottle to the max level. Drive the car while keeping an eye on the temp guage if it runs hot it means you still have air trapped somewhere and will need to purge it again. If it doesn't run hot you are good to go. Hope this helps. Let me know how it goes Cindy. Have an awesome day!

Apr 22, 2014 | 1999 Dodge Intrepid

1 Answer

Put water in radiator

Usually, all you need to do is fill the radiator, leave the radiator cap off, start car and let it idle until engine reaches normal operating temperature, and the thermostat opens (upper hose will get hot or warm). Then shut off the car, top up radiator and overflow bottle, replace cap, and you are good to go.
I own a Sentra and was recommended when filling the radiator to keep the car running while filling to help expel air. Also many cars have a bleed valve on top of or near the thermostat housing which should be open while filling with coolant, and as soon as coolant starts coming out the bleeder valve, it should be closed, and then continue filling radiator. If you don't have such a bleed valve, and you still think air might be trapped in the engine, you could find a coolant temperature sensor or sender unit that is at or near the top of the coolant passages or areas of the engine where coolant is found, crack it open to make sure only coolant and no air comes out.
The Sentra engine is easy to trap air, but by running engine when filling, and waiting until thermostat opened before shutting off and capping the radiator, I had no trouble filling the coolant-no air was trapped.
Good luck.

Jul 03, 2013 | Jeep Cars & Trucks

1 Answer

Where do I put water in for radiator ?

When engine is cool, take off radiator cap, and fill radiator. Then fill the coolant recovery container to halfway between the full cold mark and the full hot mark. Start engine (with radiator cap still off) and wait for the thermostat to open (upper radiator hose will get hot). Shut off engine, top up radiator, and put the radiator cap on. Fill the coolant recovery tank to the full hot mark.
You should mix the water and anti-freeze in a 50/50 mix before putting it in the car, you know. Cheers.

May 14, 2012 | 2001 Citroen Xsara Picasso

1 Answer

My low coolant light stays on on my 02 impala but the coolant is full how do I reset it?

The coolant level sensor is located on the passenger side of the radiator, just below the bottom of the battery. If the light comes on, you'll need to fill the plastic coolant tank. But you also need to remove the radiator cap and fill the radiator itself. Only open the radiator when the engine is cold. If the radiator is full, and you are positive it's full, then the sensor needs to be replaced.

Feb 22, 2012 | 2002 Chevrolet Impala

2 Answers

Just need to know where to put the coolant

If you don't have a radiator cap or a cap in the upper radiator hose, you have to add through the Overflow. Cavaliers are this way. It takes forever to burp the air out of them. Be careful that you don't stop before all of the air is out. An aid pocket in the cyl head will damage your engine.

May 09, 2011 | Oldsmobile Alero Cars & Trucks

2 Answers

Anything special i need to know when changing my anti-freeze. this is my first time, trying to save money. someone said something about getting the air out? what does that mean?

drain the coolant, connect or close all hoses and drain plugs,start motor and fill radiator with a 50/50 mix of water and anti-freeze, leave engine running,when motor gets hot the thermostat will open allowing the coolant to flow through the motor, in change the anti-freeze will get lower in the radiator thus you continue to fill untill full and the radiator will not except more coolant, ( this is how you get the air out) replace radiator cap and fill reservoir to cold level and your done. Recheck your coolant reservoir after you have driven the vehicle a bit and fill if necessary, do not fill to top, only fill to cool mark. the reservoir is not under pressure so you can fill at any time motor hot or cold

Jan 22, 2011 | 2000 Jeep Cherokee

2 Answers

Do I add anti freeze to the radiator or the lid tat says coolant


Jun 18, 2010 | Cars & Trucks

2 Answers

How do i fill my reservoir and radiator

make sure the engine is cold, if you try to open the radiator cap while engine is hot you can get badly burned. get a container of coolant mixed with water, should be 50/50 mix. first open the radiator cap, which is at front of engine compartment near the center. roundish cap with 2 wings on sides. turn counterclockwise while pressing down to release cap. then fill to top with coolant mix. replace cap, turning clockwise till tight. then follow the small rubber hose from radiator cap area to the coolant resevoir. this container doesn't need to be filled completely, it has a full line. fill to that.

Feb 20, 2010 | 2003 Honda Civic

1 Answer

Dont have user manual for 2001 2 door sport diesel warning light bottom right corner of dash yellow radiator icon has come on and dont know what it signifies as coolant level is correct etc

possibly check radiator no leaks first then check coolant bottle reservoir if not full fill up with 50/50 water /coolant then tajke the cap off the radiator/ turn the car on and fill the radiator it will burp until its full then putr cap on and the coolant reservoir cap on then check to see if the light is on/ Please rate my response thank you very much

Dec 24, 2008 | 2001 Jeep Cherokee

Not finding what you are looking for?
2002 Pontiac Sunfire Logo

Related Topics:

89 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts


Level 3 Expert

76846 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22246 Answers

Jeffrey Turcotte
Jeffrey Turcotte

Level 3 Expert

8557 Answers

Are you a Pontiac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides