GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 6 of 6
  1. #1

    Angry NO POWER!! Bogs down!

    Good morning! I have a 1992 1500, 4x4 with the 5.0 in it. It has TBI and the problem I have with it is that when I try to accelerate quickly it just bogs down, no power. I can get up to hwy speeds as long as I massage the gas pedal. Any help? Thanks!!
    Craig

  2. #2

    Default

    How long has it been since you changed your fuel filter? Have you ever done a tune-up? Your fule filter could be clogged, or your plugs could be gettin' old. There's a lot of other things that could be wrong, these are just the first two things that come to mind.
    Current truck: 1996 Ford 250, 7.3 Powerstroke diesel. Dana 60 SAS, stage 1 160cc injectors, T500 High Pressure Oil Pump, TS 6-position chip, full 4" exhaust, intake, 285 Falken Rocky Mountain AT's, boost/EGT/trans temp pillar gauges, etc...



  3. #3
    Jr. Mechanic 95Chevyk1500's Avatar
    Join Date
    Dec 2009
    Location
    Maine (so yes, I can ride a moose)
    Posts
    100

    Default

    mine did that and i changed the coolant temp sensor. it was running really rich. black smoke when i started it up, just really crappy. replaced that sensor, problem solved!
    1997 Chevy c1500
    Regular cab Shortbox
    4.3 Automatic (wish it was a 5 speed, but i'll get over it)
    157k miles

  4. #4

    Default Got it!

    Thanks bigburb! Changed out the fuel filter and now have full power back! Nice, easy, cheap fix!

  5. #5

    Default

    Hey suburban owners. I love this site. I have made a lot of fix's and upgrades with your help but I have one issue that I cannot put my finger on. My 2000 suburban hesitates and shifts into overdrive when going uphill and on normal grade takes a while get get up speed even when I press the pedal to the floor..I have checked fuel pressure-ok,changed fuel filter, cleaned throttle body, cleaned maf, cleaned tps(throttle possition sensor) added a cai,changed spark plugs and wires and changes transmission fluid...any other suggessions...help!!!!!!! Thanks.

  6. #6

    Default

    Does this happen in tow/haul mode too, or just in normal, unloaded driving?

Similar Threads

  1. Truck bogs between 45-50 mph
    By RAM_Z in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 2
    Last Post: 03-01-2010, 09:51 AM
  2. engine bogs out when accelerating
    By KEPPEN70 in forum General Chevy & GM Tech Questions
    Replies: 12
    Last Post: 02-13-2010, 11:28 AM
  3. 97' bogs out on take off and highway
    By kober in forum Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)
    Replies: 4
    Last Post: 12-17-2009, 03:57 AM
  4. PLEASE HELP! Egine bogs/sputters with gas only when warm!
    By 02silveradoZ71 in forum General Chevy & GM Tech Questions
    Replies: 6
    Last Post: 09-26-2009, 12:04 PM
  5. '96 Surb bogs under full throttle
    By raueda1 in forum GM Powertrain
    Replies: 1
    Last Post: 04-25-2009, 07:23 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •