CAR HAS FUEL TO FUEL RAIL AN IT FIRES BUT WANT ...

1990 Chevrolet Lumina

Tiny

Anonymous

November, 23, 2012 AT 7:50 PM

Car has fuel to fuel rail an it fires but want run if you but gas in air intake it will run till gas is gone

FOUND 357 RELATED QUESTIONS

1 Answer

Tiny

JDL

November, 23, 2012 AT 8:27 PM

Check for rpm signal, comes from crank sensor. Without that signal, no injector pulse. How long since a tune-up. Any applicable mil codes. You can check those codes, yourself.

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