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The injectors on my 1991 Isuzu impulse are not working

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Well, if they are not working, I guess you could file an unemployment claim for them, IF they were working less than six months ago!

How do you know they are not working? Is there any fuel pressure in the fuel rail(s)? Have you measured for that? Does the fuel pump work? Is there fuel in the tank? Is a fuel filter clogged?

Posted on Apr 21, 2017

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Injector get the signal from the ECM computer and it gets the pulse from the crank sensor.

Posted on Apr 21, 2017

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