This use to happen on our GMC Suburban. Turned out it was the battery connection. Make sure battery connections are tight and that the battery is clamped down so that it does not move around.
location of the heating thermostat for the 99 Buick lasabre
where is the fuel pump switch located for a 1992 buick lasabre
try turning the headlight nob left or right all the way maybe that will work just a thought
in the oil
Buick vehicles do not have inertia/reset switches.
passenger floor
Altenator
under the hood
LOGY
code 26 buick 1990 lasabre limited
.060" (1.52mm)
with a Philips screwdriver