Results 1 to 4 of 4

Thread: Fuel Cut on Decel and part throttle AFR Question

  1. #1
    turbo addict
    Join Date
    Aug 2007
    Location
    florida
    Posts
    1,582

    Fuel Cut on Decel and part throttle AFR Question

    Is it bad for the motor to cut fuel completely on decel?

    Also what should the AFR be for part throttle boost?

  2. #2

    Re: Fuel Cut on Decel and part throttle AFR Question

    1) No.

    2) Depends how much boost on what base CR engine.

    Hope all is well bud, go buy that 2.2 Longblock and A555 from my garage down there. It's a freak engine!

  3. #3
    turbo addict
    Join Date
    Aug 2007
    Location
    florida
    Posts
    1,582

    Re: Fuel Cut on Decel and part throttle AFR Question

    Quote Originally Posted by 8valves View Post
    1) No.

    2) Depends how much boost on what base CR engine.

    Hope all is well bud, go buy that 2.2 Longblock and A555 from my garage down there. It's a freak engine!
    Only about 10/11 PSI part throttle. Stock 2.5L with mitsu turbo.

    I just sent you a text. Definitely want to pick that combo up when I'm home for break.

  4. #4
    turbo addict
    Join Date
    Dec 2005
    Location
    Spokane, Wa
    Posts
    9,046

    Re: Fuel Cut on Decel and part throttle AFR Question

    Nope, I have 2 TD's (mine and a friends) out there running ZERO fuel on decel.

    5-7psi probably high 12's. above that low 12's to mid 11's

Similar Threads

  1. Replies: 2
    Last Post: 06-20-2012, 11:38 PM
  2. 1989 Daytona Shelby cut out/fuel cut?
    By ShelbyMopar in forum "I need help!"
    Replies: 6
    Last Post: 06-04-2012, 04:30 AM
  3. cut out at partial throttle lower RPM
    By 335glhs87 in forum Maintenance & General Tech
    Replies: 14
    Last Post: 12-12-2009, 02:53 AM
  4. Reducing Fuel on Decel while in Gear?
    By Whorse in forum EFI Tuning
    Replies: 11
    Last Post: 07-29-2008, 07:36 PM
  5. Part throttle cut-out
    By Hemidare in forum "I need help!"
    Replies: 18
    Last Post: 10-05-2006, 05:48 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
  •