Engine Mechanical problem
2002 Ford Taurus 6 cyl Two Wheel Drive Automatic 92000 miles
I changed the oil and then the spark plugs and wires and started the car and it was running rough and when I put in gear it stalls out and then I disconnected all the wires and plugs and then found I had the wrong spark plugs then I got the correct ones and made sure I had connected the wires correct and then it would not start and I changed the starter it still will not start it wont turn the engine it just clicks
Get the battery load tested-if it checks out okay-make sure its cleaned and tightened properly. Try again-don't work, start testing the ignition switch/fuses/park and neutral switch/starter relay and starter itself.