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1987 bronco 2 what could cause no power to fuel pump and cause the injectors to not cycle?
Wiki User
∙ 16y ago
I have an '87 Bronco II with the same problem. My first search was for fuel pressure and there was none. The engine starts on either or dribbled gas fine so I am certain the ignition is OK. I am told that the fuel cutoff switch is the first place to look. I tried reseting mine and still no fuel pressure. I siphoned out the fuel tank and am going to check for power going to the in-tank pump next. It could be a relay or a fuse if there is no power so that will be my second search, for power. This truck I am told may have two fuel pumps so I am going to take a look this weekend. I suspect that over sitting for three years the in-tank pump has seized. I tried a tank of premium and fuel treatment with no luck. I'll be back when I get it figured out.
Wiki User
∙ 16y ago
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