This vehicle has 140,000 miles on it, but has been a very reliable starter for several years without a single issue. Recently, I had the steering box worked on, and at the time of the box getting replaced, the car began to not start. Since then my mechanic has rebuilt the distributor, replaced the ignition pickup module, replaced the cap and rotor, swapped out the ECU, replaced the spark plugs and wires, and still the car won't start! Help!