I have an 86 fiero, 4 cyl. It does not seem to have power to the injector. I have done most checks, fuel pump-ok, pump relay-ok, injector-ok, fuses all good. I put fuel in the TBI and it fires right away. I'm thinking electrical but not sure where exactly I should start, please help if you have any pointers. Thankz


Asked by Oct 10, 2015 at 10:01 PM about the 1986 Pontiac Fiero Base

Question type: Maintenance & Repair

Fuel injector issue, no power to the injector.

2 Answers


It could be tied with your ECM or a wiring issue.


Check the oil sending unit.

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