Fuel injectors problems

Asked by Feb 18, 2019 at 04:47 PM about the 1990 Chevrolet Celebrity Eurosport Wagon FWD

Question type: Maintenance & Repair

Hello I have a 1990 Chevy celebrity wagon
3.1 v6 the car runs fine but it won't start hot
or cold without some starting fluid when I
turn the key on the fuel pump comes on but
the fuel injectors won't pulsate like thay are
supposed to I have replaced the injectors

1 Answer


In your car, I believe that the pulses come from the distributor or the crank sensor, but the problem might be in the injector ground or that the Computer isn't reading properly. It shouldn't be difficult to track down what's wrong, and if not the ECM, the fix shouldn't be bad either.

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