misfire on 6 chevy 2011

Asked by Apr 16, 2017 at 03:42 PM about the 2011 Chevrolet Silverado 1500 LT Crew Cab

Question type: Maintenance & Repair

1 Answer

74,595

Possible causes; Faulty spark plug (s), Faulty ignition coil, Clogged or faulty fuel injector, Intake air leak, Fuel injector harness is open or shorted, Fuel Injector circuit poor electrical connection, Ignition coil harness is open or shorted, Ignition coil circuit poor electrical connection, Insufficient cylinder compression Incorrect fuel pressure...a cylinder is misfiring or is randomly misfiring. Start by checking for intake leaks, intake gaskets are common caused. If no leak are found the next step is to replace the spark plugs. If the problem persists more tests needs to be done to diagnose problem.

Your Answer

Chevrolet Silverado 1500 Experts

  • #1
    John Carson
    Reputation
    2,660
  • #2
    Rowefast
    Reputation
    2,000
  • #3
    Silverado_owner_2006
    Reputation
    1,710
View All

Related Models For Sale

Used GMC Sierra 1500
282 Great Deals out of 10,626 listings starting at $1,800
Used Ford F-150
535 Great Deals out of 10,151 listings starting at $1,800
Used Chevrolet Silverado 2500HD
12 Great Deals out of 977 listings starting at $4,995
Used Dodge Ram 1500
41 Great Deals out of 505 listings starting at $2,500
Used Toyota Tundra
36 Great Deals out of 1,058 listings starting at $2,500
Used Toyota Tacoma
39 Great Deals out of 966 listings starting at $5,850
Used Ram 1500
405 Great Deals out of 24,464 listings starting at $7,900
Used Chevrolet Tahoe
4 Great Deals out of 736 listings starting at $899
Used Chevrolet Colorado
21 Great Deals out of 1,558 listings starting at $1,999
Used Ford F-250 Super Duty
20 Great Deals out of 858 listings starting at $5,999
Used Chevrolet Camaro
3 Great Deals out of 838 listings starting at $12,907
Used Nissan Titan
32 Great Deals out of 529 listings starting at $4,950
Used Ford Mustang
7 Great Deals out of 1,011 listings starting at $4,500

Used Cars For Sale

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.