your fuel pump is going out. there might be a check valve in the pump that is becoming faulty.
Because its a 1988 Buick LeSabre
no. you might have to reset the clock and radio.
what can cause a 2002 buick lesabre to not crank
My first attempt would be to replace the fuel filter if it is not getting gas second would be the fuel pump also check for spark and compression
Clean or replace the cable before you end up getting stranded; you have a bad connection. Mark
Its the fuel pump
Illustrate how to jump start a 2004 buick lesabre
Well usually the doctor will tell you when your going to start it. but when you do, it usually last a month for it to start again so keep track of when you started
My 92 PA did the same thing. Either the crank or cam sensor can cause this. Both sensors are needed for the computer to fire a spark plug at the right time. It seems to occur after the engine warms up. When it cools down it will start again. The computer error code should show which one is bad.
If the lights in the car come on, then at least part of the system is getting power. Check the battery connections again. Then check the starter solenoid and starter to insure that they are getting power and are working properly.
die
It can be a number of things. You need to start from scratch and eliminate things. Start with the basics- fuel and power. Make sure it is getting fuel and make sure it is getting spark.