I have a 2005 gmc sierra 1500 4.3 v6. I get no kind of codes just going down the road and it die or start it up in the morning and it would just shut off.

Asked by Jun 03, 2017 at 09:49 PM about the 2005 GMC Sierra 1500 Work Truck Standard Cab SB

Question type: General

I've changed the icm , the cps , plugs, wires, distributor cap and button. I've clean the throttle body. changed the serpentine belt and had the alternator tested. I've checked fuses. had the fuel pressure tested and its good. I'm at my wits end.

1 Answer

78,055

Try cleaning the Mass Air Flow Sensor in the air inlet tube. Clean the sensor and the screen in the unit with the appropriate MAF spray cleaner. Also make sure the air filter is clean. Another thing to do is check for vacuum leaks, and change out the fuel filter.

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,500
  • #2
    John Saffrahn
    Reputation
    3,780
  • #3
    Glenn Clingenpeel
    Reputation
    3,510
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,924 Great Deals out of 161,755 listings starting at $1,295
Used Ford F-150
3,205 Great Deals out of 226,286 listings starting at $1,250
Used GMC Sierra 2500HD
120 Great Deals out of 13,900 listings starting at $1,500
Used Chevrolet Silverado 2500HD
450 Great Deals out of 29,768 listings starting at $2,795
Used Toyota Tundra
712 Great Deals out of 34,575 listings starting at $1,500
Used Dodge Ram 1500
373 Great Deals out of 11,016 listings starting at $1,699
Used Toyota Tacoma
648 Great Deals out of 40,818 listings starting at $2,000
Used Ford F-250 Super Duty
482 Great Deals out of 47,157 listings starting at $1,817
Used GMC Yukon
565 Great Deals out of 18,729 listings starting at $2,000
Used Chevrolet Tahoe
886 Great Deals out of 39,487 listings starting at $1,799
Used Chevrolet Colorado
352 Great Deals out of 38,866 listings starting at $1,200
Used Cadillac Escalade
269 Great Deals out of 11,486 listings starting at $1,200
Used GMC Canyon
132 Great Deals out of 13,842 listings starting at $1,500

Used Cars For Sale

2018 GMC Sierra 1500 For Sale
13 Great Deals out of 29,059 listings starting at $23,886
2017 GMC Sierra 1500 For Sale
95 Great Deals out of 6,562 listings starting at $19,999
2016 GMC Sierra 1500 For Sale
146 Great Deals out of 3,866 listings starting at $15,500
2015 GMC Sierra 1500 For Sale
209 Great Deals out of 5,768 listings starting at $13,500
2014 GMC Sierra 1500 For Sale
210 Great Deals out of 4,753 listings starting at $8,495

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.