anti knock sensor wiring

25

Asked by Mar 22, 2008 at 12:53 AM about the 1990 Buick Regal 2 Dr Custom Coupe

Question type: Maintenance & Repair

the wiring harness going to the knock sensor is missing,which is causing the cooling fans to not come on

3 Answers

6,885

I dont believe they are connected, try wiring the fans on a switch.

42,925

Right, your problem here is either coolant temp switch, fan relay, or the fans themselves. Knock sensor is not the issue, I don't even believe the 1990 Buick has a knock sensor. Perhaps you are describing the coolant temp sensor wiring being missing?

5

Well im so happy to have run across you LOL I need to replace my coolant temp sensor, could you tell me where to find it on 94 buick regal gs 3.8? if you have a diag. of it that would be great but either way cant get no one else to do it so guess I do it myself

Your Answer

Add photo

Related Questions

Regal

Looking for a Used Regal in your area?

CarGurus has 10,819 nationwide Regal listings starting at $3,995.

ZIP:

Search Buick Regal Questions

Buick Regal Experts

#1 Tom Demyan
Tom Demyan
Reputation 380
#2 dvigano
dvigano
Reputation 370
#3 Js08016
Js08016
Reputation 330
View All

Related Models For Sale

Used Honda Accord
813 Great Deals out of 85,778 listings starting at $988
Used Chevrolet Camaro
205 Great Deals out of 30,804 listings starting at $1,217
Used Nissan Maxima
288 Great Deals out of 25,196 listings starting at $999
Used Ford Mustang
450 Great Deals out of 45,581 listings starting at $1,999

Used Cars For Sale

2017 Buick Regal For Sale
31 Great Deals out of 6,539 listings starting at $17,888
2016 Buick Regal For Sale
19 Great Deals out of 1,240 listings starting at $14,500
2015 Buick Regal For Sale
11 Great Deals out of 473 listings starting at $14,488
2014 Buick Regal For Sale
22 Great Deals out of 836 listings starting at $10,995
2013 Buick Regal For Sale
12 Great Deals out of 387 listings starting at $8,499

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.