Sputtering and stalling. Fuel system problems? 98 GMC Sierra 1500 5.0 V8

Asked by jibbinbuddha Sep 02, 2014 at 01:41 AM about the 1998 GMC Sierra 1500 K1500 SLE 4WD Extended Cab SB

Question type: Maintenance & Repair

Truck started sputtering and stalling, but would run fine once it had been driven for a little while. Sometimes it would start normally, other times it would struggle. I replaced the fuel filter (because it was easy & cheap) and the fuel filter (because my fuel level gauge wasn't working) hoping that my problems would be solved. After getting new pump it the fuel level is now reading on my dash, but it struggled to start, idled poorly and sputtered going around the block. I'm going to pick up a fuel pressure gauge and double check the fuel lines, but I could really use some good advice. I have no mechanical experience out side of oil changes and dirt bike rebuilds

2 Answers

HawkNo1 answered 7 years ago

Does the thing feel like the timing is just off completely? Because I replaced the spark plugs, rotor and rotor cap, coil and coil control and Crankshaft Position Sensor. And a mechanic told me it was the fuel pump but I replaced it in about 2009 and it should have lasted much longer than this especially that I never let my tank go dry. It uses gas to lubricate itself. So what does everyone think on this?

Mark helpful

Your Answer:

Related Questions

  • Sputtering and stalling. Fuel system problems? 98 GMC Sierra 1500 5.0 V8 2 Answers

    Truck started sputtering and stalling, but would run fine once it had been driven for a little while. Sometimes it would start normally, other times it would struggle. I replaced the fuel filter (beca...

    1998 GMC Sierra 1500 K1500 SLE 4WD Extended Cab SB

    -

    Maintenance & Repair

  • GMC sierra 1500 exhaust system 2 Answers

    I have a 1997 GMC sierra 1500 4.3 engine and need to replace the entire exhaust system for one with a catalytic converter due to environmental regulations. What other years of Sierra are compatibl...

    1997 GMC Sierra 1500

    -

    Maintenance & Repair

  • 1990 GMC Sierra low idle and stalling 3 Answers

    I have a 1990 k1500 low idle and stalling problem, I replaced my fuel filter and spark plugs, i changed the fuel pump 3 years ago. Weird thing is when I rev the engine the oil display moves with ...

    1990 GMC Sierra 1500 K1500 4WD Standard Cab LB

    -

    Maintenance & Repair

  • gmc sierra 1500 fuel pump relay location 2 Answers

    where is the fuel pump relay on a 2008 sierra 1500 c/cab 4x4

    2008 GMC Sierra 1500

    -

    Maintenance & Repair

  • Shifting problems. 2000 GMC Sierra 1500 4.8L 2 Answers

    My truck is having problems shifting. It seems like it’s stuck in limp mode. I have already changed the shift solenoids and replaced the transmission filter, changed the ignition switch, checked a...

    2000 GMC Sierra 1500 SL 4WD Standard Cab LB

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

1998 GMC Sierra 1500

Write a car review

Review another car

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,350
  • #2
    dragonflyoffshore
    Reputation
    11,510
  • #3
    John Saffrahn
    Reputation
    11,450
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,181 Great Deals out of 130,736 listings starting at $1,000
Used Ford F-150
6,177 Great Deals out of 133,339 listings starting at $900
Used Chevrolet Silverado 2500HD
1,076 Great Deals out of 30,773 listings starting at $3,762
Used GMC Yukon
673 Great Deals out of 11,599 listings starting at $1,800
Used Toyota Tacoma
2,044 Great Deals out of 33,226 listings starting at $2,990
Used Dodge RAM 1500
88 Great Deals out of 1,604 listings starting at $995
Used Ford F-250 Super Duty
1,369 Great Deals out of 42,698 listings starting at $2,000
Used Chevrolet Tahoe
1,065 Great Deals out of 21,534 listings starting at $1,000

Used Cars for Sale

2024 GMC Sierra 1500 For Sale
101 Great Deals out of 44,281 listings starting at $28,505
2023 GMC Sierra 1500 For Sale
269 Great Deals out of 4,601 listings starting at $31,987
2022 GMC Sierra 1500 For Sale
208 Great Deals out of 1,719 listings starting at $28,410
2021 GMC Sierra 1500 For Sale
318 Great Deals out of 4,070 listings starting at $19,000
2020 GMC Sierra 1500 For Sale
204 Great Deals out of 2,404 listings starting at $17,990

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. Content will be removed if CarGurus becomes aware that it violates our policies.