1. 4 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     TE = 4st Enduro & TC = 4st Cross

Spitting when giving quick blip

Discussion in '4 Stroke' started by Londin, May 27, 2015.

  1. Londin Husqvarna
    AA Class

    Location:
    Denmark
    Husqvarna Motorcycle:
    SMR 449 MY11
    Other Motorcycles:
    Ducati 848 and Hypermotard 1100
    All of a sudden the bike will not take throttle from 0% and giving it a quick turn. It started in the end of 2nd race in the weekend.
    I’ve had the injection out and cleaned it. The "cloud" it makes looks fine. I tried to reset the TPS, no difference. Disconnected the Power Commander but still no luck.....! Any ideas??

    Setup:
    Map #3
    2nd butterfly removed
    Power commander
    Full Ti Arrow exhaust
    ZipTy breather kit
    Earth cable on ignition coil re-routed

    Re-located condensator
    Londin, May 27, 2015
    #1

  2. Vustadumas Husqvarna
    A Class

    Husqvarna Motorcycle:
    2014 TE449
    Other Motorcycles:
    Ducati 1198
    Had this problem, until I removed the butterfly from the throttle body. The shaft became stuck, and wouldn't open the flap.
    Vustadumas, May 29, 2015
    #2
    DErZ and duggoey like this.

  3. Londin Husqvarna
    AA Class

    Location:
    Denmark
    Husqvarna Motorcycle:
    SMR 449 MY11
    Other Motorcycles:
    Ducati 848 and Hypermotard 1100
    So replaced the injection eventho I cleaned it and now its okay again! Its the 2nd time I replace it. After last time I changed fuel can so no dust could get in it, got a special fuel sock in the tank to grab any dirt.
    So I guess the dirt i comming from the air side.

    Question: Could airfilter oil or motoroil clog up the injector? Or where could the dirt come from??
    Londin, Jun 4, 2015
    #3