1999 gmc sierra 1500 4.3l runs rough erratic idle no throttle response. replaced distributor w all new components replaced spider assy replaced crank shaft sensor drained fuel and replenished

Asked by Sep 05, 2015 at 03:24 PM about the 1999 GMC Sierra 1500 SLE Standard Cab LB

Question type: Maintenance & Repair

1 Answer

Take a look at the two gas filters, one might be clogged

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,450
  • #2
    John Saffrahn
    Reputation
    3,780
  • #3
    Glenn Clingenpeel
    Reputation
    3,470
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,618 Great Deals out of 173,240 listings starting at $1,000
Used Ford F-150
3,173 Great Deals out of 218,651 listings starting at $1,200
Used Toyota Tundra
679 Great Deals out of 34,180 listings starting at $1,500
Used Dodge Ram 1500
429 Great Deals out of 11,074 listings starting at $2,000
Used Toyota Tacoma
656 Great Deals out of 45,061 listings starting at $1,000
Used Ford F-250 Super Duty
397 Great Deals out of 48,523 listings starting at $1,899
Used Chevrolet Tahoe
822 Great Deals out of 41,551 listings starting at $1,987
Used GMC Yukon
590 Great Deals out of 20,736 listings starting at $2,695
Used Cadillac Escalade
258 Great Deals out of 11,856 listings starting at $1,200
Used Chevrolet Camaro
442 Great Deals out of 31,242 listings starting at $1,450

Used Cars For Sale

2018 GMC Sierra 1500 For Sale
25,536 listings starting at $24,499
2017 GMC Sierra 1500 For Sale
63 Great Deals out of 11,442 listings starting at $20,369
2016 GMC Sierra 1500 For Sale
157 Great Deals out of 4,040 listings starting at $16,404
2015 GMC Sierra 1500 For Sale
205 Great Deals out of 5,545 listings starting at $14,995
2014 GMC Sierra 1500 For Sale
205 Great Deals out of 4,897 listings starting at $9,900

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.