smoking harness at efi fuse

plays_in_mud

New member
thought i'd seek an opinion. 90 runner, sr5 v6. doing about 85mph on highway and she quits. inspection reveals 15amp efi fuse popped. pops every time i try to start. several components on that circuit...runs with a piece of wire in place of the fuse but starts smoking after 20 seconds. power to ground short maybe? she's got 200,000+ but runs like A CHAMP! dont want to part her out, please help. thanks!
 
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Yes, that sounds like a short. Follow the grounds and make sure they are making proper contact with unpainted metal.
 

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