My 1990 Acura Integra's fan (AC I think) continues to run hours or days after it's turned off. Of course, often the battery is dead as a result. Sometimes if I put the key in the ignition it stops. Sometimes, if I turn the key all the way to the right without cranking, it stops. Then if I turn it one click to the left it turns back on. I understand continuing to run for 30 minutes might be normal, but not for hours, or even the next day.

25

Asked by May 14, 2007 at 05:11 PM about the 1990 Acura Integra

Question type: Maintenance & Repair

1990 Acura Integra RS Automatic.

We tried replacing the AC pressure switch, but it didn't help.

5 Answers

30,925

Its probably a faulty wire that is not getting a signal to the fan to shut off. Very strange. Doesn't seem like something you would be able to take care of yourself.

1 out of 1 people think this is helpful.
285

check the fan relay

1 out of 1 people think this is helpful.
45

the thermo switch is probably screwed replace and it should be fine

1 out of 1 people think this is helpful.
70

those late 80's early 90's hondas were equipped with a fan timer module. As soon as you shut off, if the engine was above X temp then the timer would run the fan for about 20 min after shut off. The problem however, was a burnt resistor sometimes and the fan would run continuously until the battery was dead. I know these are on the accords and preludes, and have repaired many of them, but dont know if they are equipped on the acura models. But i wouldnt be surprised if they are. Thats what your problem sounds like.

2 out of 2 people think this is helpful.
155

check your fan relay i had the same problem on my 95 integra ls fan ran all night and killed my battery had to jump my car and took it to a local shop that said it was the relay and fixed it within a couple of hours.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • Door eletronics wont work in heat. 6 answers

    i have a 1997 Acura Integra GS. My issue is that on hot days (90+ degrees) my drivers side door electronics stop working. My windows wont roll down, my doors dont lock, and mirrors wont move. If I p...

    1997 Acura Integra GS Sedan

    -

    Maintenance & Repair

  • my 1997 acura integra gsr wont start after It gets warm I have got new plugs and wires and it has spark so what else could it be? 2 answers

    it will start and I can drive it but only once a day when I shut it off it wont start again it still has spark just wont turn over.

    1997 Acura Integra GS-R Hatchback

    -

    Maintenance & Repair

  • car wont start, all electrical works 13 answers

    my car wont start, all electrical components and fuel work, no spark from distributor, replaced ignition module

    1994 Acura Integra LS Hatchback

    -

    Maintenance & Repair

  • Intermittent spark. 1 answer

    Ok. Well. I drove my integra to work one cold day. Went out to lunch and started her up and let it run for about 20 minutes. I shut it off and then when I was going to leave three hours later no ...

    1995 Acura Integra LS Hatchback

    -

    Maintenance & Repair

  • Turbos 68 answers

    Is it possible to turbo an LS Integra without replacing all my inner workings and not blow the motor?

    Acura Integra

    -

    Car Customization

Integra

Looking for a Used Integra in your area?

CarGurus has 114 nationwide Integra listings starting at $4,940.

ZIP:

Search Acura Integra Questions

Acura Integra Experts

#1 Logan Saunders
Logan Saunders
Reputation 170
#1 FordNut
FordNut
Reputation 170
#3 Michael Konopka
Michael Konopka
Reputation 150
View All

Related Models For Sale

Used Honda Civic
488 Great Deals out of 80,458 listings starting at $558
Used Honda Accord
703 Great Deals out of 81,926 listings starting at $500
Used Ford Mustang
320 Great Deals out of 45,522 listings starting at $2,000
Used BMW 3 Series
1,020 Great Deals out of 34,833 listings starting at $900
Used Honda Prelude
90 listings starting at $2,700
Used Acura NSX
318 listings starting at $32,900

Used Cars For Sale

2001 Acura Integra For Sale
13 listings starting at $4,940