Thread: Low RPM

Results 1 to 5 of 5
  1. #1 Low RPM 
    SE Level Member
    Join Date
    Aug 2021
    Location
    Texas
    Posts
    31
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Feels like a low RPM.
    I feel a.slow acceleration. Sounds like it wants to shut off on me. It does turn off sometimes when the engine is on idle or waiting a red light light go Green. Any tips or help is greatly appreciated.
    Reply With Quote  
     

  2. #2 Re: Low RPM 
    GrandPrix Junkie
    Join Date
    Oct 2009
    Location
    St. Louis
    Posts
    4,789
    Thanks (Received)
    18
    Likes (Received)
    76
    Dislikes (Received)
    0
    Would be useful to know what year car/engine you have.

    Beyond that I would say start with cleaning the MAF (with approved cleaner) and cleaning the throttle body. If you don't know how to do so please ask and we can help you out.
    Reply With Quote  
     

  3. #3 Re: Low RPM 
    Killa Bee Scottydoggs's Avatar
    Join Date
    Aug 2010
    Location
    new jersey
    Posts
    39,919
    Thanks (Received)
    63
    Likes (Received)
    166
    Dislikes (Received)
    5
    sounds like a clogged cat.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
    Reply With Quote  
     

  4. #4 Re: Low RPM 
    SE Level Member
    Join Date
    Aug 2021
    Location
    Texas
    Posts
    31
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    Sorry bout that...it's a 2004 Gtand Prix 3.8
    The sensor has been cleaned and throttle body as well.
    Reply With Quote  
     

  5. #5 Re: Low RPM 
    SE Level Member
    Join Date
    Aug 2021
    Location
    Texas
    Posts
    31
    Thanks (Received)
    0
    Likes (Received)
    0
    Dislikes (Received)
    0
    I used CATACLEAN and do feel a better acceleration but it feels like there's a misfire in the engine.
    The spark plug wires and spark plugs have been changed.
    Reply With Quote  
     

Tags for this Thread

View Tag Cloud

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