AUTOOL HTS558 walnut powder engine Intake pipe valve clean machine is a advanced equipment for clean engine intake carbon deposition. Keeping engine in healthy status, make sure engine provide high quality power constantly. Functions:clean carbon deposition,save fule,cost reduction,reduce vehicle emissions Attention please: 1.AUTOOL HTS558 is specail for intake pipe and intake valve back side clean only, if you want to clean carbon deposition on injector/throttle valve/cylinder, please choose AUTOOL CT150,AUTOOL CT200 or AUTOOL C100. 2.Walnut powder not include in package,please get it in local market 3.High pressure air pump is requirement(not include in package). 4.Walnut powder residual in intake pipe will go to ashes in high temperature after engine start.
eBay