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JUST4FUN

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did you take it to autozone to have the cods read yet? even if the light is off
now it could still have stored codes
 

davesexplorer

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I dont have those capped lines on my '03.

24461560050_large.jpg


Our work expedition developed a miss at speed which turned out to be a COP however they replaced the whole set and all the plugs to discover this.
 

Blackwater

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Umm I was just messing with those hoses today. I have two large leaks off of the pcv.
Im not sure off hand on the red one but I do have a hose running off of it. Ill check tomorrow to see where it goes. As for the blue cap I have a hose running from there to right beside my thermostat. From the looks of it at the thermostat end looks to be coolant running in it and was hot to the touch.
 
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98EXPY 5-0

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I didn't get to the junk yard this weekend like I wanted to. Hopefully they have a 5.4 I can look at. My neighbor has a 97 Expedition, but it's a 4.6 so I don't know how similar, if at all, their motor would be.
 
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