1990 3.1 fuel injectors

Asked by May 18, 2017 at 07:11 PM

Question type: General

I have a 1990 buick regal 3.1 multiport.  Changed
the crank sensor. Started right up and idled great
for 2 minutes in idle. Stalled out and now when I
turned the key motor fires and starts, but as soon
as I release the key from start position it stops.
Fires right up but won't stay running. The reason I
changed the crank sensor I was driving and stalled
and wouldn't restart. Found no signal to pulse
injectors so that's why I changed crank sensor

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