الفني هيفحص الموتور.

A natural Egyptian Arabic pronunciation is:

il-fannī hayifḥaṣ il-motōr

A few notes:

• الفني = il-fannī
  • The n is doubled in pronunciation.
  • The last vowel is a long ī sound.
• هيفحص = hayifḥaṣ
  • The ḥ is a deep throaty h sound.
  • The ṣ is a heavy/emphatic s sound.
• الموتور = il-motōr
  • This is a loanword and sounds somewhat similar to motor.

In everyday speech, you may also hear slightly different vowels depending on the speaker.

هيفحص can be understood as:

• هـ = a future marker in Egyptian Arabic
• يفحص = he inspects / he examines

So هيفحص means he will inspect or he is going to inspect.

The verb comes from the root ف-ح-ص, which has the basic idea of examining or inspecting.

Because Egyptian Arabic usually does not use a separate standalone word like English will.

Instead, future meaning is often added with a prefix attached to the verb:

• يفحص = he inspects
• هيفحص = he will inspect

So the future is built into the verb form itself.

ال is the Arabic definite article, meaning the.

So:

• الفني = the technician
• الموتور = the motor

Unlike English, Arabic attaches the directly to the noun instead of writing it as a separate word.

In Egyptian Arabic, ال is often pronounced il- or el-.

Because ordinary Arabic writing usually leaves out short vowels and many pronunciation details unless the text is fully vocalized.

A more detailed spelling would show the doubled consonant with a shadda, like:

الفنّي

That tells you the n is doubled: fannī.

This is very common in Arabic: learners often have to know the word already, or figure the pronunciation out from context.

It is a very common borrowed word in Egyptian Arabic.

الموتور means something like:

• motor
• engine

depending on context.

In more formal Arabic, you might often see المحرّك instead. But in everyday Egyptian speech, الموتور is extremely normal.

Yes, but subject-first word order is very common in spoken Egyptian Arabic.

So:

• الفني هيفحص الموتور = very natural in everyday speech

A verb-first version such as:

• هيفحص الفني الموتور

is possible, but it can sound less neutral in colloquial Egyptian depending on context.

Compared with Modern Standard Arabic, Egyptian Arabic tends to like subject + verb + object more often.

Because the verb already tells you the subject is he.

In يفحص / هيفحص, the verb form itself already includes he.

Also, since the sentence already has the explicit subject الفني (the technician), adding a separate pronoun would usually be unnecessary.

So Arabic does not need something like:

the technician he will inspect the motor

It simply says:

الفني هيفحص الموتور

A very natural Egyptian Arabic negative is:

الفني مش هيفحص الموتور

This means:

The technician will not inspect the motor.

Here, مش is the common colloquial negation word placed before the future verb phrase.

In Egyptian Arabic, the easiest way is often just with intonation:

الفني هيفحص الموتور؟

That means:

Will the technician inspect the motor?

In speech, your voice rises at the end.
You do not always need a special question word for a yes/no question.

For a female technician, you would typically say:

الفنية هتفحص الموتور

For plural technicians, you could say:

الفنيين هيفحصوا الموتور

So the verb changes to match the subject:

• هيفحص = he will inspect
• هتفحص = she will inspect
• هيفحصوا = they will inspect

A more formal version might be:

سيفحص الفنّي المحرّك
or
سوف يفحص الفنّي المحرّك

Main differences:

• Egyptian Arabic often uses هـ / حـ for the future.
• Modern Standard Arabic often uses سـ or سوف.
• Colloquial Egyptian commonly uses الموتور.
• Formal Arabic often prefers المحرّك.

So the original sentence sounds clearly Egyptian and conversational.