2002 Buick regal

Asked by May 14, 2017 at 08:07 AM about the 2002 Buick Regal LS Sedan FWD

Question type: Maintenance & Repair

My 2002 Buick Regal drives great 2 for days and then the
service engine soon light comes on, I took it to Autozone
no codes came up I got oil change spark plugs and wires
changes a gas cap and a fuel filter and 2 days later the
light comes on and it drives real ruff like making the car
just plz help me thanks..... Naeemah

2 Answers


Idle air control valve could be sticking and dirty

1 of 1 people found this helpful.

Sounds like a misfire code (P0300 for example). Sometimes a "hard" misfire code won't set for a few ignition cycles of the engine misfiring. I ran into the same problem with my '03 S-10 Pick Up. If the service engine soon light starts flashing there will be a code in there then. Sounds kinda silly but be patient. The code will set. Just may take a little while on this one. HTH. -Jim

Your Answer

Buick Regal Experts

  • #1
  • #1
  • #3
    Tom Demyan
View All

Related Models For Sale

Used Chevrolet Malibu
73 Great Deals out of 1,842 listings starting at $2,495
Used Chevrolet Impala
158 Great Deals out of 1,114 listings starting at $2,950
Used Honda Accord
65 Great Deals out of 1,274 listings starting at $1,000
Used Chevrolet Camaro
1,085 listings starting at $12,995
Used Ford Mustang
1,056 listings starting at $3,900
Used Cadillac CTS
13 Great Deals out of 347 listings starting at $3,450
Used Toyota Camry
38 Great Deals out of 1,965 listings starting at $1,950
Used Nissan Maxima
21 Great Deals out of 411 listings starting at $1,995

Used Cars For Sale

2017 Buick Regal For Sale
95 listings starting at $21,888
2016 Buick Regal For Sale
29 listings starting at $18,990
2015 Buick Regal For Sale
18 listings starting at $15,800
2014 Buick Regal For Sale
6 listings starting at $14,001
2013 Buick Regal For Sale
9 listings starting at $15,498

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.