Check Engine Light - P1004: "Short Runner Valve Control Performance"
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Record Breaker
Joined: Feb 2007
Posts: 1,564
Likes: 0
From: Austin/Round Rock, TX
So I have yet to reset the computer back to stock with the superchips and the light has already gone off (I guess it's been x ignition cycles). Does this mean that when I take it in they won't be able to read the code?
Registered User
Joined: Apr 2010
Posts: 13
Likes: 0
From: Chattanooga, TN
Has anyone found a cheap fix for this yet? I have read tons of stuff on the other forums related to v6 chargers but I have the 5.7 and mine is doing it now too.
Surely there is a DIY work around or some way of cleaning the valve etc. I dont even know where it is
Surely there is a DIY work around or some way of cleaning the valve etc. I dont even know where it is
Site Moderator
Joined: May 2008
Posts: 9,657
Likes: 24
From: Louisville, Ky
It only covers hard parts like the block and all internals, heads and components as well as the timing cover and water pump. Same with the differentials, tranny and transfer case. No electronics or fuel system parts.