Problem with my car

Asked by Jun 26, 2017 at 07:34 PM about the 2003 Cadillac DeVille

Question type: Maintenance & Repair

I have a 2003 Cadillac DeVille and has the service
engine light on I can't do the smog with the light
on but took it to Firestone n they told me it was a
computer problem .today on my way home from
work wanted to turn off on me then I push the gas
and slows down n then it accelerates what could
be cousin that.

1 Answer

68,445

First thing to do is have the computer scanned to get the trouble codes. Most auto parts stores will do that for free. Let us know what codes you get. For example you'll get a four digit code like P0420. Something like that. Keep us posted! HTH. -Jim

Your Answer

Add photo

Related Questions

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 2,150
#2 Js08016
Js08016
Reputation 1,840
#3 Cynthiasmith
Cynthiasmith
Reputation 1,600
View All

Related Models For Sale

Used Cadillac CTS
18 Great Deals out of 336 listings starting at $2,500
Used Lincoln Town Car
10 listings starting at $1,850
Used Chevrolet Impala
59 Great Deals out of 937 listings starting at $799
Used Ford Mustang
9 Great Deals out of 1,255 listings starting at $1,000
Used Cadillac Escalade
5 Great Deals out of 361 listings starting at $4,980
Used Chevrolet Camaro
782 listings starting at $2,500
Used Chevrolet Corvette
666 listings starting at $4,450
Used Mercedes-Benz S-Class
8 Great Deals out of 151 listings starting at $5,999

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.