bcm

Asked by Sharan_834 Jan 14, 2017 at 06:01 PM about the 2010 Chevrolet Cobalt

Question type: Maintenance & Repair

2010 chevy cobalt  cylinder 4 misfire at idle
New plugs, coils, unhook battery, still misfire when
engine warm at idle.
Plug clean showing that it is firing correctly.
Rotated coil, still cylinder 4 misfire.

2 Answers
224,155

Rowefast answered 7 years ago

Need to check the compression to see if it is low in cylinder #4

1 people found this helpful.
Mark helpful
224,155

Rowefast answered 7 years ago

P0304 CHEVROLET - Cylinder 4 Misfire Detected... Possible causes Faulty spark plug 4 Clogged or faulty fuel injector 4 Faulty ignition coil 4 Fuel injector 4 harness is open or shorted Fuel injector 4 circuit poor electrical connection Ignition coil 4 harness is open or shorted Ignition coil 4 circuit poor electrical connection Insufficient cylinder 4 compression Incorrect fuel pressure Intake air leak.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • 2010 cobalt bcm 2 Answers

    If i install a new unprogrammed bcm in my 2010 cobalt lt2, will anything work on the instrument cluster? I am only asking because my instrument cluster quit working back in sept 2019. Only the che...

    2010 Chevrolet Cobalt 2LT Sedan FWD

    -

    Maintenance & Repair

  • bcm 2 Answers

    2010 chevy cobalt cylinder 4 misfire at idle New plugs, coils, unhook battery, still misfire when engine warm at idle. Plug clean showing that it is firing correctly. Rotated coil, still cylinder 4...

    2010 Chevrolet Cobalt

    -

    Maintenance & Repair

  • Bcm on 2008 Chevrolet cobalt 1 Answer

    Do you have to have body control module programmed if it's new

    2008 Chevrolet Cobalt LT Sedan FWD

    -

    Maintenance & Repair

  • Where is the bcm 1 Answer

    2006 Chevrolet Cobalt LS Sedan FWD

    -

    Maintenance & Repair

  • 2014 Chevy Malibu BCM 1 Answer

    Where is the location of the bcm in a 2014 chevy malibu.

    2014 Chevrolet Malibu 1LT FWD

    -

    Maintenance & Repair

Cobalt

Looking for a Used Cobalt in your area?

CarGurus has 25 nationwide Cobalt listings starting at $6,995.

Postal Code:

Shortcuts

Search Chevrolet Cobalt Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,460
  • #2
    John Carson
    Reputation
    2,300
  • #3
    MoGo
    Reputation
    2,000
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Civic
201 Great Deals out of 4,060 listings starting at $440
Used Chevrolet Cruze
60 Great Deals out of 1,055 listings starting at $1,695
Used Toyota Corolla
150 Great Deals out of 2,431 listings starting at $4,690
Used Chevrolet Camaro
20 Great Deals out of 280 listings starting at $7,995
Used Chevrolet Impala
6 Great Deals out of 92 listings starting at $3,495
Used Chevrolet Malibu
55 Great Deals out of 1,076 listings starting at $1,495
Used Chevrolet Silverado 1500
196 Great Deals out of 5,897 listings starting at $2,975
Used Ford Mustang
62 Great Deals out of 1,356 listings starting at $4,995
Used Hyundai Elantra
153 Great Deals out of 4,244 listings starting at $100
Used Lexus IS
17 Great Deals out of 312 listings starting at $6,500
Used Dodge Charger
40 Great Deals out of 724 listings starting at $5,995
Used Pontiac G6
12 listings
Used Chevrolet Equinox
68 Great Deals out of 2,959 listings starting at $2,800
Used Ford F-150
318 Great Deals out of 13,848 listings starting at $1,712
Used Honda Accord
56 Great Deals out of 997 listings starting at $2,000

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.