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1990 Chevrolet Lumina Repair Question


Topics covered: Gas, Fuel rail, Rpm.
Mileage: 88,000 miles.

Asked on November 23, 2012

Chevrolet Lumina Gas Problem

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
Avatar Asked by (pending member)

Answer

Replied on November 23, 2012

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.

Tiny Answered by JDL (expert)
14,417 answers provided