what would cause my 5.7 ltr to idle at 1500 RPM will in nutral or even in gear with out useing throtle?

Asked by Jan 10, 2014 at 02:18 PM about the 1997 GMC Sierra 1500 K1500 SL 4WD Extended Cab Stepside SB

Question type: Maintenance & Repair

my truck is a 1997 it idles at 1500 RPM from the time I start it in the morning to the time I get to work 1 hr. later I have to ride my brake in 25 mph zones to keep the idle from making the truck speeding

1 Answer

hey nabby did you find a solution to your problem yet I have the same problem with my 1997 gmc if you find something could you post it Thank you

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,360
  • #2
    John Saffrahn
    Reputation
    3,700
  • #3
    Glenn Clingenpeel
    Reputation
    3,380
View All

Related Models For Sale

Used Ford F-150
2,318 Great Deals out of 184,579 listings starting at $699
Used Dodge Ram 1500
356 Great Deals out of 10,908 listings starting at $1,500
Used Toyota Tacoma
628 Great Deals out of 43,327 listings starting at $1,500
Used GMC Yukon
415 Great Deals out of 21,570 listings starting at $1,495
Used Chevrolet Tahoe
652 Great Deals out of 39,642 listings starting at $1,000
Used Chevrolet Camaro
416 Great Deals out of 30,915 listings starting at $3,550

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
76 Great Deals out of 29,751 listings starting at $18,033
2016 GMC Sierra 1500 For Sale
107 Great Deals out of 3,829 listings starting at $15,681
2015 GMC Sierra 1500 For Sale
143 Great Deals out of 4,922 listings starting at $16,900
2014 GMC Sierra 1500 For Sale
134 Great Deals out of 4,948 listings starting at $14,204
2013 GMC Sierra 1500 For Sale
72 Great Deals out of 2,044 listings starting at $8,450

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.