Question about 2003 Pontiac Sunfire

3 Answers

I have a 2001 sunfire. 2.2, automatic. Over 1 month ago the car began running hot. I had the water pump replaced, then the radiator. The car still ran hot and I am not lossing any fluid. 5 days ago the head gasket was replaced and now to this day the car still runs hot. What else could it be? I appreciate any input that you can give my mechanic and I. Thank You, Judy

Posted by on

3 Answers

Well there is a few things it could be.
1) is the electric fan turning on? If not then it could be the fan motor, a break in the wires, the fuse or the relay switch.
2) check the actual coolant temp. If it doesn't match your temp gadge then it could be the gadge or the temp sensor.
3) air pockets in the cooling system(Block)
4) incorrect coolant mixture

Posted on Jul 31, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points
    Hot-Shot:

    An expert who has answered 20 questions.
    Corporal:

    An expert that has over 10 points.
    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 76 Answers

This could be your oil cooler check your water and see if there is any traces of oil in the water even if there aren't I cant see it being anything else because of what you have already had replaced,Ihope this is of some help to you.

Posted on Jul 29, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points
    All-Star:

    An expert that got 10 achievements.
    MVP:

    An expert that got 5 achievements.
    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 375 Answers

Hey--that the list were u should put your attention
Check coolant level
Make sure clutch fan is working
Check or replace thermostat
Make sure coolant lines are not collapsing under pressure
Check or replace radiator cap
Make sure system is not air bound
Make sure water pump is circulating coolant

Posted on Jul 29, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

6ya.com

Download 6ya

6ya.com

Need repair answers fast Use 6ya to...

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Runs hot sometimes. Top radiator hose hot, bottom cold. What's wrong?
top hose should be hot, all water from engine goes through upper hose, then radiator to cool and out lower hose.

Jan 29, 2016 | 1997 Pontiac Sunfire

1 Answer

2006 suzuki forenza keeps overheating have had the water pump replaced and the thermostat and gaskets.
Sounds like a leaking head gasket. The gasket may have been damaged when the engine ran hot the first time.
You should not need to add coolant, so it has to be going somewhere.

Jun 25, 2013 | 2006 Suzuki Forenza

1 Answer

My 2004 Nissan Altima 2.5 automatic has been very well maintained but 2 months ago I went for oil change at firestone and then the mechanic left my engine running for 15 minutes while the oil and power...
if vechicle running okay just need a oil change then all mistakes they made cause all problems you having they are responsible for damage make note every thing that they done.if you have take actions.but mechanic myself dont spray water on hot engine.will cause warp or crack heads engine need to be cool or warm not hot when washing off.

Mar 18, 2013 | Cars & Trucks

2 Answers

2000 ramvan 1500 runs hot on highway, normal when idling
that motor has the common intake manifold gasket problem

Dec 04, 2012 | Cars & Trucks

1 Answer

Car runs hot when driven but fine while idling. Replaced radiator, hoses, thermostat
You would probably be better off replacing the belt and pump again since the labor would be next to nothing.
I would want to test the cooling system for exhaust gas and try to verify the head gasket is actually leaking next.
Are you loosing coolant into the cylinders ? There may be something else causing the engine to run hot such as exhaust problems.

Sep 21, 2012 | 2001 Honda Accord

1 Answer

2001 grand cherokee running hot , replaced water pump last year,radiator 2 months ago and just now changed fan relay,clutch fan and thermostat . Engine runs fine , no water in oil or out exhaust.scratching...
If it is the 4.0 engine there have always been bad to have a cracked head,right between the valves in one of the cylinders.

Aug 01, 2010 | 2001 Jeep Grand Cherokee

1 Answer

My 2005 dodge neon sxt has been running hot for a few days.. 2 months ago i got it repaired for this same problem.. what can be the cause of it to continute to run hot?
Here are the least expensive items in order of least to greater...Check for proper coolant level in small tank next to the radiator. If low... refill to proper level. make sur eyou use the right stuff for you particular engine . Any good auto parts place can help with the "right stuff"
if OK, next...
Replace the radiator cap. if still getting hot, replace the temp sensing valve ( thermostat) at the engine side of the top radiator hose. If it looks grungy, you may still need to get the whole system flushed.

This is a very messy job that removes the foul stuff in the cooling system which may prevent coolant circulation.
If the water pump is defective and it was changed 2 months ago take it back to the place that installed it.
Check for loose belt driving the water pump first

Mar 11, 2010 | 2005 Dodge Neon

1 Answer

After spending 880 dollors on having a head gasket water pump and radiator replaced in my 1998 pontiac sunfire 2.2 liter it has no flow thru the brand new radiator engine runs supur hot 260 degrees in 2...
YOU COULD HAVE A DEFECTIVE WATER PUMP OR THERMOSTAT ALSO RADIATOR PRESSURE CAP.MAKE SURE YOUR WATER PUMP IS BEING TURNED BY DRIVE BELT.NOT SLIPPING.MAKE SURE COOLANT SYSTEM HAS BEEN BLED AND YOU HAVE HALF ANTIFREEZE HALF WATER.CHECK YOUR CRANKCASE WHEN CAR COOLS DOWN.IF OIL STILL LOOK LIKE MILK SHAKE.YOUR NEW HEAD GASKETS LEAKING.THE MECHANIC WHO REPLACED HEAD GASKET DIDNT DECK THE HEADS.THEY PROBABLY NEED SHAVED A LITTLE SO HEAD GASKET WILL SEAL.

Nov 11, 2009 | 1998 Pontiac Sunfire

1 Answer

My 1998 Honda Civic runs hot after A/C on for a while even though there is plenty of antifreeze in container. Replaced thermostat 6 months ago. What do I do next?
take it for a drive and when its hot feel both pipes coming out of the radiator.if both are hot then the thermostat and water pump is ok.then check if your fan is working.it should start spinning automatically when the temperature gets high without the A/C on.If thats ok then check if the radiator is clear in the front and that nothing is blocking the air from flowing through it to cool the water and antifreeze.

Aug 01, 2009 | 1998 Honda Civic

2 Answers

Car runs hot
CHECK YOUR RELAY IN YOUR FUSE BOX UNDER THE HOOD ON THE DRIVERS SIDE INNER FENDER. THE A/C AND THE HEATER RELAY ARE SAME. CHECK AND SEE IF THE A/C REALY WORKS BY TURNING ON YOUR A/C SWITCH. THE ELECTRIC FAN SHOULD START RIGHT AWAY. OTHERWISE YOU HAVE TO WAIT TILL THE ENGINE ACHEIVES OPERATING TEMP TO KICK THE FAN ON. IF ONE DON'T WORK AND OTHER OTHER DOES... SWITCH THE RELAY AND SEE IF IT WORKS. BEEN THERE AND DONE THAT. $9.00 FOR A NEW RELAY AT CHECKER AUTO PARTS.

Jul 29, 2008 | 2005 Pontiac Sunfire

Not finding what you are looking for?

View Most Popular

2003 Sunfire

  • Cars & Trucks

Related Question

Runs hot sometimes. Top radiator hose hot, bottom cold. What's wrong?

  • 1997 Pontiac Sunfire

Open Questions:

0 Answers

Looking to bypass my ac unit on my 2003 sunfire can I just buy a replacement belt for the same car without air conditioning

Apr 02, 2017 | 2003 Pontiac Sunfire

0 Answers

How do you remove the bottom back seat the part you sit on IN a 2003 pontiac sunfire coupe

Feb 16, 2017 | 2003 Pontiac Sunfire

0 Answers

location of thermostat on 2003 pontiac sunfire.

Dec 21, 2016 | 2003 Pontiac Sunfire

0 Answers

I have a 2003 sunfire i dont have the owners manual or the theftlock code ,want to p7t new stereo in it how do i get this code

Dec 20, 2016 | 2003 Pontiac Sunfire

See all 2003 Pontiac Sunfire Questions

Related Topics

2003 Pontiac Sunfire Logo

355 people viewed this question

Ask a Question

Usually answered in minutes!

Popular Questions

1998 Pontiac Sunfire

2005 Pontiac Sunfire

1998 Pontiac Sunfire

1999 Pontiac Sunfire

1998 Pontiac Sunfire

Check Out the Latest Top Trucks Report!
Check Out the Latest Top Trucks Report!

View all Fixya Reports

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

70374 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22041 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6878 Answers

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

Answer questions

Manuals & User Guides

PDF Manual
. 2003 Sunfire Manual

2003 Sunfire

Loading...