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Strange LED

1039 Views 7 Replies 5 Participants Last post by  lpennock
While I was working with n the truck today, I noticed a green LED by the intake horn. Any ideas what that is?
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It kinda caught my eye while I was waiting for it to warm up so I could burp the cooling system after changing the hose that is between the turbo and block that is a pain in the you know what to change.
1 - 3 of 8 Posts
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