Electrical fan on and off switch?

325

Asked by Feb 08, 2017 at 08:54 AM about the 2003 Jeep Grand Cherokee Laredo 4WD

Question type: Maintenance & Repair

I keep getting a misfire when my coolant gets to
210. I was wonder if it would be possible to wire
the electrical fan to a switch to keep cool enough
so it doesn't misfire?

4 Answers

27,215

Check that your thermostat and engine coolant temperature sensor are working or replace them. You might have another issue causing a misfire, try checking for trouble codes.

325

I got a flashing check engine light today for about 5 seconds and then the light just went out and hasn't come back on. What is the failure rate on the fan relay because since I have owned it I've never seen it turn on

325

Do the coils start going bad at a certain milage because I read they can start to go bad and cause the flashing check engine light because the unburned fuel is going into the catalytic converter.

27,215

Take the car to any auto parts store, they'll read the codes for you for free. Or you can buy your own scan tool, the basic ones aren't expensive.

Your Answer

Grand Cherokee

Looking for a Used Grand Cherokee in your area?

CarGurus has 69,908 nationwide Grand Cherokee listings starting at $700.

ZIP:

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,150
  • #2
    Tom Demyan
    Reputation
    1,910
  • #3
    thejeepdoctor
    Reputation
    1,860
View All

Related Models For Sale

Used Dodge Durango
256 Great Deals out of 22,767 listings starting at $895
Used Ford Explorer
900 Great Deals out of 68,143 listings starting at $1,295
Used Toyota 4Runner
274 Great Deals out of 23,163 listings starting at $2,300
Used Jeep Wrangler
318 Great Deals out of 17,339 listings starting at $2,999
Used Ford F-150
2,493 Great Deals out of 195,941 listings starting at $1,500
Used Chevrolet Tahoe
700 Great Deals out of 41,316 listings starting at $1,995
Used Chevrolet Silverado 1500
2,225 Great Deals out of 168,129 listings starting at $1,000
Used Ford Mustang
540 Great Deals out of 35,432 listings starting at $1,200
Used BMW X5
322 Great Deals out of 13,394 listings starting at $2,200
Used Honda Accord
967 Great Deals out of 59,154 listings starting at $1,099

Used Cars For Sale

2018 Jeep Grand Cherokee Laredo 4WD For Sale
5,351 listings starting at $27,490
2017 Jeep Grand Cherokee Laredo 4WD For Sale
23 Great Deals out of 1,536 listings starting at $22,284
2016 Jeep Grand Cherokee Laredo 4WD For Sale
556 listings starting at $28,500
2015 Jeep Grand Cherokee Laredo 4WD For Sale
20 Great Deals out of 895 listings starting at $18,373
2014 Jeep Grand Cherokee Laredo 4WD For Sale
11 Great Deals out of 788 listings starting at $12,832

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.