OK so my 77 GMC k1500 with a 350 engine 750 cfm starts fine does fine when put in gear starts to move a little on its own even however if I am not extremely extremely light footed with the accelerat

Asked by Dec 04, 2014 at 08:44 PM about the GMC Sierra 1500

Question type: Maintenance & Repair

was told it may be carb issues but I did just
rebuild it (the carb) and before I did so I
soaked it in carb cleaner over night as was
suggested so I really don't know what could
be wrong with the carb at this point

1 Answer

OK so my 77 GMC k1500 with a 350 engine 750 cfm starts fine does fine when put in gear starts to move a little on its own even however if I am not extremely extremely light footed with the accelerator it sputters and dies however once it is move at a decent pace I can give it as much throttle as I want with no issues. Any ideas guys sorry for some reason it cut off my question midway thru

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
2,612 Great Deals out of 174,514 listings starting at $1,000
Used Ford F-150
3,162 Great Deals out of 219,399 listings starting at $700
Used GMC Sierra 2500HD
121 Great Deals out of 14,247 listings starting at $2,799
Used Toyota Tundra
701 Great Deals out of 34,613 listings starting at $1,500
Used Ram 1500
1,381 Great Deals out of 119,739 listings starting at $5,900
Used Chevrolet Silverado 2500HD
366 Great Deals out of 30,448 listings starting at $3,000
Used Toyota Tacoma
697 Great Deals out of 45,608 listings starting at $2,500
Used Dodge Ram 1500
443 Great Deals out of 11,106 listings starting at $2,000
Used Ford F-250 Super Duty
394 Great Deals out of 48,801 listings starting at $1,899
Used Chevrolet Tahoe
826 Great Deals out of 41,815 listings starting at $1,995
Used GMC Yukon
607 Great Deals out of 20,970 listings starting at $2,695
Used Cadillac Escalade
260 Great Deals out of 11,929 listings starting at $1,200
Used Chevrolet Colorado
341 Great Deals out of 37,552 listings starting at $1,995
Used Chevrolet Camaro
437 Great Deals out of 31,438 listings starting at $1,450
Used GMC Canyon
163 Great Deals out of 13,849 listings starting at $2,900

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.