Well now, that's a damn shame......
THAT is a prime example of "throwing parts at a problem" till it's fixed.....
However, it ain't fixed ....... so, more "parts" ......??
It sure seems to me that now days, the more self diagnostic tools the engine has ....... the more elusive the solution is.
What ever happened to just figuring out what the problem is (if there is one) ..??
Let's start ..... it's an internal combustion gasoline engine.
It needs ...... fuel, air, compression and spark to run.
So, what is missing or not delivered properly ......??
Now, back-in-the-day ......... oh, never mind ......
humfrz