Sprint and Speed Coil Walkspeed Problem Please help?

Hello, I have a script where if you hold shift you run, it works great but when I equipt a speed coil then hold shift it returns back to normal speed.. This is really bugging me and can't find a fix, please help, Thanks

This is the script to sprint

local mouse = game.Players.LocalPlayer:GetMouse() local running = false

function getTool()
for _, kid in ipairs(script.Parent:GetChildren()) do if kid.className == "Tool" then return kid end end return nil end

mouse.KeyDown:connect(function (key) -- Run function key = string.lower(key) if string.byte(key) == 48 then running = true local keyConnection = mouse.KeyUp:connect(function (key) if string.byte(key) == 48 then running = false end end) for i = 1,5 do game.Workspace.CurrentCamera.FieldOfView = (70+(i2)) wait() end game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = 16 * 1.22 -- Change To Any Higgher Number To Go Faster repeat wait () until running == false keyConnection:disconnect() game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = 16 for i = 1,5 do game.Workspace.CurrentCamera.FieldOfView = (80-(i2)) wait() end end end)