May ingay ang makina dahil sa pagkasira.

Here, may means there is / there are or has in an existential sense.

So May ingay ang makina literally means something like:

• The machine has noise
• or more naturally, There is noise coming from the machine

In Filipino, may + noun is a very common pattern for saying that something exists or is present.

Examples:

• May tao sa labas. — There is a person outside.
• May problema ang kotse. — The car has a problem.

In your sentence, may ingay means there is noise.

Filipino often does not need a separate verb like is/are in sentences like this.

English:

• The machine is noisy.

Filipino can express the same idea without a direct equivalent of is:

• May ingay ang makina.
• Maingay ang makina.

This is very normal in Filipino. The relationship between the parts of the sentence is understood from the structure, so a separate copula like is is often unnecessary.

Because ang makina is the topic/focus of the sentence.

In May ingay ang makina, the sentence is built like:

• may ingay = there is noise
• ang makina = the machine, the thing being talked about

So the sense is:

• As for the machine, there is noise
• more naturally: The machine is making noise / The machine is noisy

In Filipino, ang often marks the topic of the sentence, not necessarily the grammatical subject in the same way English works.

Dahil sa means because of.

It introduces a cause or reason followed by a noun or noun phrase.

So:

• dahil sa pagkasira = because of the damage / because of the breakdown

Other examples:

• Dahil sa ulan, baha ang kalsada. — Because of the rain, the road is flooded.
• Na-late ako dahil sa trapiko. — I was late because of traffic.

A useful shortcut:

• dahil sa + noun
• dahil can also be used in other structures, but dahil sa is very common for because of ...

Pagkasira means damage, breakage, or breakdown, depending on context.

It comes from the root word sira, which can mean:

• broken
• damaged
• ruined
• defective

The form pagka- + root often turns an idea into a noun referring to a state, condition, or event.

So:

• sira = broken/damaged
• pagkasira = the damage, the breaking, the breakdown

In this sentence, pagkasira most naturally refers to some kind of damage or malfunction that is causing the machine to make noise.

Both are possible, but they are slightly different in feel.

Maingay ang makina
= The machine is noisy.
This is the more direct adjectival way.

May ingay ang makina
= The machine has noise / There is noise from the machine.
This can sound a little more concrete, as if you are noticing an actual noise being produced.

So:

• Maingay ang makina focuses on the quality: noisy
• May ingay ang makina focuses on the presence of noise: there is a noise / it is making noise

In real speech, Maingay ang makina dahil sa pagkasira may sound more natural to some speakers if the meaning is simply The machine is noisy because it is damaged. But May ingay ang makina is still understandable and usable.

A very literal breakdown is:

• May — there is / has
• ingay — noise
• ang makina — the machine
• dahil sa — because of
• pagkasira — damage / breakdown

So very literally:

• There is noise, the machine, because of damage.

A more natural English rendering would be:

• The machine is noisy because of the damage.
• The machine is making noise because of a breakdown.

This is a good example of how Filipino sentence structure often does not line up word-for-word with English.

Because ingay itself is a noun meaning noise.

So:

• ingay = noise
• maingay = noisy

That is why:

• May ingay ang makina. = The machine has noise / is making noise.
• Maingay ang makina. = The machine is noisy.

This noun/adjective difference is very important in Filipino.

Compare:

• ingay — noise
• maingay — noisy

The prefix ma- often helps form adjectives.

By default, most people will understand pagkasira here as referring to the machine’s damage or breakdown, because that is the most logical interpretation in context.

So the sentence is normally understood as:

• The machine is making noise because it is damaged
• or because of its breakdown

However, grammatically, pagkasira by itself does not explicitly say of the machine. The listener gets that meaning from context.

If you wanted to be more explicit, you could say something like:

• May ingay ang makina dahil sa pagkasira nito.
  = The machine is making noise because of its damage.

Here, nito makes it clearer that the damage belongs to the machine.

Yes, in many contexts, may and mayroon/meron/merong can be similar.

So you may hear:

• May ingay ang makina.
• Merong ingay ang makina.

However, may is usually the simpler and more common choice in this kind of sentence.

A small practical note:

• may is very common before nouns
• mayroon/meron can sound a bit heavier or more emphatic depending on the sentence

For a learner, may ingay ang makina is the safer basic pattern to remember.

A simple pronunciation guide is:

• May — like my
• ingay — roughly ee-ngay
• ang — roughly ahng
• makina — ma-kee-na
• dahil — da-hil
• sa — sah
• pagkasira — pag-ka-see-ra

So a rough full pronunciation is:

my ee-ngay ahng ma-kee-na da-hil sah pag-ka-see-ra

If you want to sound more natural, keep the vowels clear and short. Filipino pronunciation is generally more consistent than English spelling, so once you know the sounds, it becomes easier to read aloud.