I have a 92 Olds 88 with a 3800 engine I bought about 2 years ago. If the gas tank gets to a quarter tank or below it stalls when I make a right turn or if I park on a hill with the front of the car facing downhill. I just attributed it to the location of the fuel pickup in the gas tank.
My daughter bought a 94 Buick LeSabre, also a 3800, about 8 months ago and it showed the same traits. I attributed it to the fact that they are pretty much the same car and it had the same problem. The problem with hers is slowly getting worse. Now it can happen when the tank is just below half full. Also, when she pulls up to a stop sign it may die. I started looking for a solution on the internet and started seeing things like the MAF sensor, Crank sensor, EGR valve and many more. Any suggestions as to what this may be or a logical troubleshooting series to keep from replacing sensors and such on a "try this and see if it works" mindset?
Neither car has had a "Check Engine" light.
Thanks