I changed the fuel filter & my 2001 buick lasabre custom started fine for 3 weeks. Then after 3 or 4 tries it would start & start fine for another 2 weeks. When key is turned 3 or 4 times there is no sound & then it will start by either key.The problem started months before changing filter.The car always starts but one day it may not start at all.
What is the cause of a 2001 Buick LaSabre Custom not starting all the time? on 2001 Buick LeSabre
by Prm1 in Mountain View, CA on September 01, 2012
ANSWER by mastertech6371 , September 01, 2012
start with a fuel pressure check when it does not start. it should be around 40-45 lbs Roy