97 Buick starts then dies

Asked by Apr 01, 2017 at 04:41 PM about the 1997 Buick LeSabre Limited Sedan FWD

Question type: Maintenance & Repair

I have replaced the mass air flow sensor the throttle
position sensor the egr and the fuel pressure
regulator what else can be cause my car to start but
die in idle or even driving? When it dies it starts
back up right away most of the time sometimes it
will take about a minute to start

2 Answers


You might want to check the fuel pressure. May be low fuel pressure indicating the fuel pump. Change out the fuel filter first tho.

Fuel pump was replaced 3 months ago so it's the filter then I'll check that thanks

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