What is wrong with my car?

Asked by Cassandra Feb 13, 2021 at 07:24 PM about the 2005 Chevrolet Cobalt Sedan FWD

Question type: Maintenance & Repair

I have 05 chevy cobalt 2.2 ecotec. I've changed the
spark plugs, cleaned throttle body, checked all
relays & fuses. It starts & runs but for some reason
when driving down the road, it has barely any
acceleration. I have to hold the gas pedal to the
floor for it to go. The motor jerks & sounds like it
ain't wanting to stay running. What could be the
problem?

4 Answers
18,255

munron answered 3 years ago

Have you scanned it for trouble codes and checked your fuel pressure? Wouldn't hurt to load test the battery too. Modern electrical systems are pretty sensitive and a weak battery can make a car do weird things.

Mark helpful
19,045

Jason answered 3 years ago

is there a fuel filter? if yes, change it and see if it improves. fuel pressure seems weak.

1 people found this helpful.
Mark helpful
18,255

munron answered 3 years ago

I do't believe that car has a serviceable fuel filter. I think it is intergral with the fuel pump inside the fuel tank.

Mark helpful

Your Answer:

Related Questions

  • WHAT IS WRONG WITH MY CAR? 2 Answers

    i have a 2007 cobalt and i hear a roaring noise when i drive it down the road,and in the moring i turn out of my drive way i hear a noise also can anyone tell me what it could be? and what i can do ?

    2007 Chevrolet Cobalt

    -

    Maintenance & Repair

  • What is wrong with my car? 4 Answers

    I have 05 chevy cobalt 2.2 ecotec. I've changed the spark plugs, cleaned throttle body, checked all relays & fuses. It starts & runs but for some reason when driving down the road, it has barely an...

    2005 Chevrolet Cobalt Sedan FWD

    -

    Maintenance & Repair

  • What is wrong with my cobalt? 3 Answers

    I recently bought a 2006 Cobalt SS SC stage 2 w/ 126K and a rebuilt top end. It started hard due to a weak battery with corroded terminals so I replaced it. After that, it hasn't run the same. It's go...

    2006 Chevrolet Cobalt SS Supercharged Coupe FWD

    -

    Maintenance & Repair

  • What is wrong with my 05 Chevy Cobalt? 4 Answers

    I have 2005 Chevy Cobalt, sometimes the car stalls out really bad & makes a noise I've never heard. It sounds like goggling oil or something . & it loses all power & tries to die. When I come to a ...

    2005 Chevrolet Cobalt Sedan FWD

    -

    Maintenance & Repair

  • I have no pressure when braking! What is wrong with my car? This Mama needs to have her car for work and her kids. Please help 16 Answers

    I have an 06 Chevy Cobalt, I started having issues with my brakes sticking. when they got hot, they reacted as if the brakes were engaged at times. I was told to replace the Brake pads, calipers and r...

    2006 Chevrolet Cobalt LS Sedan FWD

    -

    Maintenance & Repair

Cobalt

Looking for a Used Cobalt in your area?

CarGurus has 12 nationwide Cobalt listings starting at $1,995.

Postal Code:

Shortcuts

Search Chevrolet Cobalt Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,130
  • #2
    John Carson
    Reputation
    2,270
  • #3
    MoGo
    Reputation
    1,980
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Malibu
48 Great Deals out of 1,047 listings starting at $2,995
Used Chevrolet Corvette
29 Great Deals out of 767 listings starting at $15,900
Used Chevrolet Impala
4 Great Deals out of 128 listings starting at $3,495
Used Chevrolet Silverado 1500
169 Great Deals out of 7,335 listings starting at $6,995
Used Honda Civic
200 Great Deals out of 4,026 listings starting at $1,999
Used Ford F-150
303 Great Deals out of 13,403 listings starting at $3,888
Used Chevrolet Colorado
38 Great Deals out of 1,127 listings starting at $4,995
Used Chevrolet Trailblazer
17 Great Deals out of 1,312 listings starting at $18,995
Used Ford Mustang
41 Great Deals out of 1,600 listings starting at $5,977
Used Ford Focus
15 Great Deals out of 491 listings starting at $2,995
Used Chevrolet Equinox
100 Great Deals out of 3,185 listings starting at $1,695

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.