Mazda 2004. Truck stalls wen driving down the road. Wen try to start it back up engine turns but fuel not getting thru. Have to wait 5 minutes and it will start. stalls again after about 10 min driving it. Car eventually wouldn't start at all. Replaced fuel pump. Car ran fine for short time than started stalling again. Also ignition sticking. dings after u take key out.when u turn ignition a little with the key still out it stops dinging.