To find coils 1 and 8, you'll need to consult either:
* Your owner's manual: This is the best resource. It should have a diagram showing the location of each coil.
* A repair manual (like a Haynes or Chilton manual): These manuals contain detailed diagrams and instructions for your specific vehicle's engine.
* An online repair database (like AllData or Mitchell): These subscription-based services have extremely detailed diagrams and information.
* A reputable online forum specific to the Lincoln LS: Search for your year and model on forums dedicated to that car; someone may have already posted diagrams or pictures.
Important Note: Don't just assume the coils are numbered sequentially based on cylinder order. The firing order of the V8 will dictate the coil placement, and the manufacturer might have chosen a non-linear placement for ease of access or routing. Consult a diagram.