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 5 of 5
  1. #1

    Default Loses power around 45-55mph. helpp

    i can leave my foot at one spot and i would accelerate great, till i hit the 45-55 mark and it just loses all the acceleration. any ideas?
    could it be because im runnin 305/70/16s with stock gearing?
    i have a 2000 1500 silverado 5.3

  2. #2

    Default

    it loses acceleration at around 55 then i have to give the petal about 1-2 more inches for it to pick back up. when i changed the filter, the guy told me that i had water in it? but it did it before and after i changed it
    ive been reading around and some say my fuel pump is starting to fail. i dont have to money to fix this

  3. #3
    Sr. Mechanic Gambit's Avatar
    Join Date
    Feb 2010
    Location
    VA Beach for now
    Posts
    189

    Default

    Hmmm De Ja Vu. I could have sworn i answered this in another thread.
    Jeep Recovery Vehicle.

  4. #4

    Default

    Quote Originally Posted by Gambit View Post
    Hmmm De Ja Vu. I could have sworn i answered this in another thread.
    haha yea, sorry. i wasnt getting to many posts in the other one so i figured i might have posted it in the wrong section

  5. #5

    Default

    Yeah, double post.

Similar Threads

  1. Loss in power around 45-55mph?
    By Silverado1500 in forum Performance & Fuel
    Replies: 13
    Last Post: 02-12-2010, 10:22 AM
  2. GM loses Camaro, C6 designer - Examiner.com
    By Steve in forum Other GM Cars
    Replies: 1
    Last Post: 12-27-2009, 08:19 PM
  3. 1995 Tahoe rear end/differential compatibility...HELPP!
    By tahoe101 in forum General Chevy & GM Tech Questions
    Replies: 8
    Last Post: 10-19-2008, 03:55 PM
  4. Cat vs. cooling fan= fan loses
    By rangerone in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 6
    Last Post: 07-18-2008, 06:22 PM
  5. Toyota Loses Out In New Car Reliability Survey
    By Cableguy in forum The Coffee Shop ~ Chit Chat
    Replies: 0
    Last Post: 10-18-2007, 08:26 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
  •