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

217,545

What codes did you get? P0171 & P0174?

5

P0101, p0171,p0174,p0300

Your Answer

Add photo

Related Questions

  • I have 2006 gmc Sierra sle 4x4. How can I get from hesitating and surging when stepping on the gas 2 answers

    I have replaced the wires and plug and check engine light has not come on. I put ona code machine. It said the mass sen. Was bad so I placed it run like a new truck. Then the check engine came on ...

    2006 GMC Sierra 1500HD SLE1 4dr Crew Cab 4WD SB

    -

    Maintenance & Repair

  • Need to find 1995 GMC Sierra 1500 5.7L V8 O2 sensor wire 11 answers

    I am doing work on my 1995 GMC Sierra 5.7L V8 I recently purchased. It is idling very rough and stalls when put into gear. When looking through the engine bay, I discovered that the O2 sensor wire wa...

    1995 GMC Sierra 1500 K1500 SL 4WD Standard Cab LB

    -

    Maintenance & Repair

  • I need help with a 1993 gmc 5.7L tbi. 24 answers

    Ok, so i have a 93 gmc suburban. I just put a new engine in. It has flat top pistons running about 9.2 to 1 compression and an rv cam. The truck itself has about 282000 miles on it. I am having an...

    1993 GMC Suburban K1500 4WD

    -

    Maintenance & Repair

  • rough idle, stalling, loss of power. 225 answers

    o2 sensor code 44 (lean) Replaced: coolant temp sensor, tps, map sensor, fuel filter, and o2 sensor. It will run normal on occasion but only lasts about 45 seconds or so. I don't think its the torqu...

    1995 GMC Sierra 1500 K1500 SL 4WD Extended Cab Stepside SB

    -

    Maintenance & Repair

  • O2 sensor 7 answers

    My 2006 Cruiser keeps having the O2 sensor turn on the engine light. Besides a loose gas cap what else could be causing this. It also is not getting very good gas mileage, only about 21mpg?

    2006 Chrysler PT Cruiser

    -

    Maintenance & Repair

Sierra 1500HD

Looking for a Used Sierra 1500HD in your area?

CarGurus has 114 nationwide Sierra 1500HD listings starting at $4,500.

ZIP:

Search GMC Sierra 1500HD Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

GMC Sierra 1500HD Experts

#1 reverend1735
reverend1735
Reputation 40
#2 bob_nueske
bob_nueske
Reputation 30
#2 pauljboudreau
pauljboudreau
Reputation 30
View All

Related Models For Sale

Used GMC Sierra 1500
1,005 Great Deals out of 60,427 listings starting at $1,299
Used GMC Sierra 2500HD
154 Great Deals out of 13,288 listings starting at $3,500
Used Chevrolet Silverado 1500
2,606 Great Deals out of 152,729 listings starting at $1,500
Used Ford F-150
3,137 Great Deals out of 208,978 listings starting at $1,200
Used Chevrolet Silverado 1500HD
19 Great Deals out of 316 listings starting at $4,988
Used Chevrolet Silverado 2500HD
395 Great Deals out of 27,339 listings starting at $2,998
Used Dodge Ram 1500
515 Great Deals out of 13,128 listings starting at $1,800
Used Toyota Tundra
657 Great Deals out of 28,448 listings starting at $2,798
Used GMC Sierra 2500
193 listings starting at $4,999
Used Ford F-250 Super Duty
472 Great Deals out of 43,394 listings starting at $2,750
Used Toyota Tacoma
721 Great Deals out of 32,217 listings starting at $2,750
Used Dodge Ram 2500
168 Great Deals out of 5,646 listings starting at $2,995
Used GMC Yukon
574 Great Deals out of 17,251 listings starting at $1,875
Used Jeep Grand Cherokee
922 Great Deals out of 66,784 listings starting at $1,500

Used Cars For Sale