rough running. ..making noise
10

Asked by Singh Jan 08, 2016 at 04:52 PM about the 2008 Chevrolet Silverado 1500 LS Extended Cab LB 4WD

Question type: Maintenance & Repair

I got problem with my truck...it's running rough....a have
replaced all ignition coils. ..and 3 injectors....but still have a
problem. ...I got a code P0055...and random multiple
cylinders misfire detected

4 Answers
10

Singh answered 8 years ago

I open the valve cover....one intake valve spring was broke....hope fully that's it

Mark helpful
223,915

Rowefast answered 8 years ago

Well thats a start, wonder why it was broke. Has anyone adjusted rocker-arms lately? High RPM or not adjusted correctly would be a cause. You gonna fix it? If so once done, get the codes cleared, if engine light comes back on, then get the code read.

Mark helpful
10

Singh answered 8 years ago

No...I just got 94000 miles on it...I don't know why it's broke.....I gonna done monday.i actually a mechanic but for semi trucks..not for this ones...but I can fix it...because it's my truck...then see what's going on. ..thanx for reply rowefast...I appreciate for that.....

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • rough running. ..making noise 4 Answers

    I got problem with my truck...it's running rough....a have replaced all ignition coils. ..and 3 injectors....but still have a problem. ...I got a code P0055...and random multiple cylinders misfire ...

    2008 Chevrolet Silverado 1500 LS Extended Cab LB 4WD

    -

    Maintenance & Repair

  • 06 Silverado running rough 1 Answer

    My 06 Silverado just started running rough out of nowhere, sputtering while in gear, also in park won't stay running unless I run up rpm. 100000 miles. No issue up till now. Wondering if possible ...

    2006 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • 2004 silverado 5.3 running rough 1 Answer

    replaced plugs,wires,coils and injectors(all needed)and motor still running rough?

    2004 Chevrolet Silverado 1500

    -

    Maintenance & Repair

  • 2014 chevy high country making grinding noise 1 Answer

    I have a 2014 Chevy High Country making a grinding noise as you drive. Only appears at lower rpm and will stop if you accelerate and truck gears down.

    2014 Chevrolet Silverado 1500 High Country Crew Cab 4WD

    -

    Maintenance & Repair

  • Truck running rough 1 Answer

    I replaced the sparkplugs and sparkplug wires on my 95 checy pick up and it still runs rough and it wants to die when you first take off

    Chevrolet Silverado 1500

    -

    Maintenance & Repair

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 5,975 nationwide Silverado 1500 listings starting at $2,975.

Postal Code:

Shortcuts

Search Chevrolet Silverado 1500 Questions

CarGurus Experts

  • #1
    Rowefast
    Reputation
    10,510
  • #2
    John Carson
    Reputation
    9,680
  • #2
    Andrew Olsen
    Reputation
    9,680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,285 listings starting at $8,995
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Dodge RAM 1500
3 Great Deals out of 71 listings starting at $4,000
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708
Used Chevrolet Colorado
25 Great Deals out of 1,525 listings starting at $6,800
Used GMC Sierra 2500HD
17 Great Deals out of 1,640 listings starting at $9,988
Used Ford F-250 Super Duty
24 Great Deals out of 1,204 listings starting at $7,995
Used Dodge Charger
38 Great Deals out of 645 listings starting at $4,888
Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871

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.