You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did ford quit making the 7.3 diesel?" whose answer is 2003.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did ford quit making the 7.3 diesel
Useful Output:

Doc 1:  production run which ended in 2003 with a little over two million 7.3's produced.  Ford did have a lot of issues with the CPS to the point they
Doc 2: When was the 7.3L Power Stroke Diesel Engine introduced to Ford's F-Series truck lineup? Go back to 1994 for a minute. That was the year the 7.3
Doc 3: The final 7.3 upgrade occurred in 1993, when the first turbocharged Ford diesel was introduced. Featuring a wastegated Garrett turbocharger, the
Doc 4: Since it couldn't meet California's noise standards and required lower emissions, Ford replaced the 7.3L with a 6.0L engine in early 2003. This
Doc 5: They don't sell the 7.3 deisel anymore. They are awesome and last forever but they stopped making them in 2003. So if your looking for a new