Hey guys, I recently purchased a used Lincoln ls with 150,000 miles from a private owner who told me that the car was in excellent condition, I could not test drive it because it did not have a battery, I took his word for it. I put a new battery in it and drove to town to where it overheated and shut off, I replaced the hydraulic fan solenoid it now maintains proper engine temps. The car was also misfiring on cylinder 1 I replaced all three plugs and coil packs under the intake manifold, the pcv hose was cracked and leaking I replaced that. The vehicle stills stalls while driving it happens without notice no hesitation no stuttering the engine shuts off and I coast to a stop, the car will not turn over it has started again after several hours of sitting it idles fine but every time I drive it it stalls out and I have to get towed home! Please help if you know what this is or have experienced this. Thank you