Question about 1997 Buick LeSabre

1 Answer

1997 Buick Lasabra

Raidiator fans run all the time even when engine is cold.

Posted by on

  • Cesar Bikic
    Cesar Bikic May 11, 2010

    but stops? or keeps going and drains battery ???
    Many things, relay, thermostat, temp switch, let me know asp

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

I would change the relay and see if that works the just eliminate you roptions from there ...good luck

Posted on Jan 25, 2009

Ad

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 Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

2006 Buick overheating. The thermostat is new. Is their a coolant temperature sensor on the 2006 North star engine?


Have you checked to see if the fans are working ? One way to check is by turning your A/C with vehicle running. The fans should run even if the car temperature is cold.
If fan does not work, may want to begin diagnosis on electrical wiring and power supply to fan relay, temperature sensor and fans.

Jun 26, 2017 | Buick Cars & Trucks

2 Answers

2004 ford thunderbird< radiator fan keep running


Hi Kevin. Since your fan run even when the engine is cold,my advise is to go direct to the temperature sensor,which actually is the main culprit for causing the confusion to the ECU. Since the temperature sensor does not work correct,the message send to the ECU is wrong - like is sending that the engine is hot - the ECU order the fan to start. Also there is another possibility for the fan relay to remain stuck and leave the fan to work constantly.

Good Luck.

May 05, 2014 | Ford Thunderbird Cars & Trucks

1 Answer

Cooling fan relay


If the fan runs all the time, even when the engine is first started up and cold, then you probably have a bad temperature sensor switch. When that sensor fails, it keeps the fan on all the time so the car will never overheat...Chris

Dec 01, 2013 | 1991 Mercury Capri

1 Answer

How can i turn on the fans for the raidiator for a 1990 lexus ls 400?


Well I would first ask why you would want them on. The computer grounds the fan relay when the fans are needed.
They don't run until the ac is on or the engine reaches 220 degrees.
Sometimes smoke in the radiator is a sign of a leaking head gasket.

Oct 01, 2012 | Lexus LS 400 Cars & Trucks

1 Answer

Should there be o-rings on my ****** coolant lines going to the radiator on a 1997 grand prix gt 3.8l? I replaced raidiator and now the top line leaks?


I think there are o rings. Did you get the lines tight enough?
I had to really tighten mine on my Buick LeSabre 3.8.

Jul 19, 2012 | 1997 Pontiac Grand Prix

1 Answer

Runs fine when cold, not when warm though


The next time it won't start check the fuel pressure you should have 48-55 psi with key on and engine off.

Jan 06, 2012 | 1997 Buick LeSabre

1 Answer

1997 Buick intermittent starting problem


Do you own a scan tool ? One that shows engine sensor data parameters ? Checking sensor data would be the thing to do .
047 Engine Hard to Start or No Start Scan Data for Ignition
Check spec. to factory spec.
048 Engine Hard to Start or No Start Scan Data for Starting Problems .

Sep 20, 2017 | 1997 Buick LeSabre

Not finding what you are looking for?
1997 Buick LeSabre Logo

Related Topics:

120 people viewed this question

Ask a Question

Usually answered in minutes!

Top Buick Experts

yadayada
yadayada

Level 3 Expert

77194 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22265 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...