I have a '89 Sentra that I use to get groceries and such. It starts fine and seems like it runs pretty strong at first.
However, after about 10 to 15 minutes of driving/idling it stalls. When I'm driving and I notice that it's about to stall, I give it more gas and it doesn't seem to help. It's like the power is cutting out making the car jerk for about a minute until it stalls. After stalling, the car turns over and runs for a half a second and stalls again.
Most times I'm already at the grocery store parking lot (my drive is mostly downhill) when this happens, and when I come back to my car it starts fine and goes back up the hill like nothing happened.
Any ideas? Thanks in advance!