I am getting a "check engine" light on my dash

Asked by Craigdude Aug 04, 2019 at 11:43 AM about the Cadillac Eldorado

Question type: Maintenance & Repair

I have a 1985 Cadillac Eldorado Biarritz that tries to die when I accelerate from a traffic lite stop. I have to play with the gas pedal to keep the engine from dying.
The yellow "check engine" light flashes on the dash. Could this be from a dirty carburetor or bad gas since the car has been sitting for a long time?  I just bought it. The seller had filled the gas tank and drove a few hundred miles to deliver it to me and had no problems. (Yes there still are good people out there)!   Now the tank gauge shows low at 8 gallons remaining.I will go now and buy a can of gasoline treatment and add about 7 gallons of premium gasoline since who knows when someone might contact me with another possible fix. Thanks people.

1 Answer

41,150

You can scan for the trouble codes. On an 85 Cadillac, you need to jump the terminals of the diagnostic port. Check youtube or online on how to do it. Look up "How to pull GM OBDi codes"

1 people found this helpful.

Your Answer:

Eldorado

Looking for a Used Eldorado in your area?

CarGurus has 4 nationwide Eldorado listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    spiderblu
    Reputation
    950
  • #2
    Gene Arnett
    Reputation
    670
  • #3
    James Sparrow
    Reputation
    590
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac Escalade
16 Great Deals out of 407 listings starting at $6,995
Used Cadillac DTS
11 listings starting at $7,999
Used Chevrolet Corvette
31 Great Deals out of 1,000 listings starting at $11,995
Used Cadillac Escalade EXT
6 listings starting at $12,300
Used Cadillac Escalade ESV
3 Great Deals out of 128 listings starting at $10,900
Used Lincoln Continental
14 listings starting at $18,900
Used Chevrolet Camaro
26 Great Deals out of 343 listings starting at $10,500
Used Chevrolet Impala
12 Great Deals out of 113 listings starting at $5,595
Used Buick Riviera
1 listing
Used Mercedes-Benz S-Class
12 Great Deals out of 223 listings starting at $8,887

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. Content will be removed if CarGurus becomes aware that it violates our policies.