Why does my truck bogg down or flood out when giving it too much gas?

Asked by Shane Sep 13, 2021 at 11:37 AM about the 1992 GMC Sierra

Question type: Maintenance & Repair

92 gmc sierra 350 boggs down or floods out after driving it
for a few minutes. Once it starts, u can shift to neutral while
still rolling down the road, switch truck off and then crank it
back up, put it back in drive and it'll run smooth on all 8. U
could stomp it and it runs like a champ for bout a minute
and then its back to bogging down when u climb a hill or
simply press gas pedal a lil. Changed fuel pump and filter,
then pit/cock blew out and had to replace radiator.
Changed distributer cap, rotor button, coil pack, map
sensor and cooling sensor. I need help!

1 Answer

Your Answer:

Own this car?

Share your experience with others.

1992 GMC Sierra

Review another car

CarGurus Experts

  • #1
  • #2
    james sparrow
  • #3
View All

Know more, shop wisely


Related Models For Sale

Used GMC Sierra 1500
1,840 Great Deals out of 57,129 listings starting at $2,900
Used Ford F-150
5,716 Great Deals out of 128,056 listings starting at $1,995
Used GMC Yukon
672 Great Deals out of 10,683 listings starting at $2,995
Used Honda Accord
1,398 Great Deals out of 30,017 listings starting at $700

Used Cars for Sale

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.