1994 GMC sierra 1500 5.7v8. Sputtering in o/d


Asked by Sep 11, 2017 at 02:44 AM about the 1994 GMC Sierra 1500 C1500 SLE Extended Cab SB

Question type: Maintenance & Repair

I have a 1994 GMC sierra with the 5.7 v8. I recently
replaced the transmission and o have a issue
where the car with buck and/or sputter in over
drive when I apply the throttle at around 55-70 . I've
replaced : plugs, plug wires, cap and rotor, engine
coolant sensor, egr valve, tps, and fuel pump. With
the repairs it has gotten better but still acts up..did
Is there a ground wire for the transmission that I
miseed? Also the tranny shop said that no codes
are being given for the transmission. Plz help my
wallet is bleeding out trying to chase the problem

No answers yet

Your Answer

GMC Sierra 1500 Experts

  • #1
  • #2
    John Saffrahn
  • #3
    Glenn Clingenpeel
View All

Related Models For Sale

Used Ford F-150
678 Great Deals out of 13,998 listings starting at $3,000
Used Toyota Tacoma
40 Great Deals out of 1,158 listings starting at $7,950
Used Dodge Ram 1500
52 Great Deals out of 508 listings starting at $3,488
Used Chevrolet Tahoe
7 Great Deals out of 820 listings starting at $3,995
Used GMC Yukon
9 Great Deals out of 966 listings starting at $2,500
Used Chevrolet Camaro
950 listings starting at $12,000

Used Cars For Sale

2018 GMC Sierra 1500 For Sale
8,159 listings starting at $29,040
2017 GMC Sierra 1500 For Sale
18 Great Deals out of 1,947 listings starting at $399
2016 GMC Sierra 1500 For Sale
32 Great Deals out of 287 listings starting at $22,995
2015 GMC Sierra 1500 For Sale
69 Great Deals out of 592 listings starting at $20,998
2014 GMC Sierra 1500 For Sale
41 Great Deals out of 467 listings starting at $17,482

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.