1996 Ford Mustang

1996 6cyl Ford Mustang. Was working up until mid January. Won’t start but will crank. Oil is depleting fast, fuel pump seems to be out but full tank anyways, codes for check engine are the secondary temperature sensor and speed sensor(I have the speed sensor part), new battery just replaced a month ago, new radiator, new tires, rebuilt transmission, new steering column, new idle pulley, new neutral safety switch. Missing interior parts that I’m going to the junk yard for soon as well as the left front light cover. After market stereo w/ bluetooth and key with key fob. After market headers. Paid registration but won’t pass smog. All recalls have been serviced on the vehicle. Trunk releases won’t work will have to use keys. Drove almost perfectly before it broke down. Spare hood extra $50 The fluid is transmission fluid but only because it’s on a steep slant. AC and heat works. Never smoked in interior.