2006 gmc engine lite is on code said lean on right and left sides. Replaced plugs, wires, intake gaskets. Checked o2 sensors. One was bad the other ones check good. What can I check next.

5

Asked by Oct 14, 2013 at 03:38 AM about the 2006 GMC Sierra 1500HD SLE1 4dr Crew Cab 4WD SB

Question type: Maintenance & Repair

Engines running ruff

2 Answers

285,625

What codes did you get? P0171 & P0174?

5

P0101, p0171,p0174,p0300

Your Answer

Sierra 1500HD

Looking for a Used Sierra 1500HD in your area?

CarGurus has 93 nationwide Sierra 1500HD listings starting at $4,900.

ZIP:

GMC Sierra 1500HD Experts

  • #1
    schalk
    Reputation
    40
  • #1
    sg73
    Reputation
    40
  • #1
    reverend1735
    Reputation
    40
View All

Related Models For Sale

Used GMC Sierra 1500
722 Great Deals out of 58,462 listings starting at $1,900
Used Chevrolet Silverado 1500
1,781 Great Deals out of 149,285 listings starting at $1,495
Used Chevrolet Silverado 1500HD
6 Great Deals out of 233 listings starting at $2,650
Used Ford F-150
2,344 Great Deals out of 215,477 listings starting at $1,300
Used GMC Sierra 2500HD
142 Great Deals out of 15,260 listings starting at $3,500
Used Chevrolet Silverado 2500HD
361 Great Deals out of 29,859 listings starting at $2,500
Used Dodge Ram 1500
316 Great Deals out of 9,549 listings starting at $800
Used GMC Sierra 2500
3 Great Deals out of 161 listings starting at $4,800
Used Ford F-250 Super Duty
374 Great Deals out of 42,218 listings starting at $1,600
Used Toyota Tundra
478 Great Deals out of 38,526 listings starting at $1,999
Used GMC Canyon
105 Great Deals out of 15,009 listings starting at $1,100
Used Chevrolet Silverado 2500
3 Great Deals out of 212 listings starting at $4,495
Used GMC Yukon
311 Great Deals out of 19,755 listings starting at $1,400

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.