This site provides content using AI translation.
Maserati Ghibli: Fixing Noisy Engine Issues
Ojable
2025-08-19 01:17:00

A Maserati Ghibli 3.0 gasoline model

A customer came in reporting strange noises from the engine compartment.

Upon inspection, I found that the noises were due to the belt set... creaking sounds.

Additionally, the oil separator emitted a beeping noise.

Both issues occurred simultaneously.

Since I identified the causes,

I’ll provide an estimate... Oh no, the price is high.

The biggest issue with Maserati maintenance is the cost.

Since Maserati doesn't have affordable alternatives for genuine parts,

I can't find a cheaper solution.

In such cases, the service center prices

don't differ much from independent shops,

They often recommend center repairs...

The Ghibli owner simply asked me to proceed.

Trusting me with the work,

I quickly ordered the necessary parts

and scheduled the maintenance.

The Maserati Ghibli 3.0 gasoline

resolved the engine noise issue.

The belt set consists of two idler pulleys, one tensioner,

two belts (the type without a power pump requires

an additional larger idler, but...

the price is too high, so I’ll skip it... it costs about $400.

The oil separator is prepared as a single unit,

depending on the case, an assembly order might be necessary.

This post includes photos and text from my own work

and contains promotional content and information sharing about my shop.

The Maserati Ghibli belt set

I immediately removed the parts to

identify the exact cause.

As heard in the video, the sound originated from the tensioner idler.

The belt itself hardened and cracked, causing the noise...

Both issues combined created the problem.

*
This photo... as seen in the video,
owners can understand why they need to invest in this expensive repair.
I ensure to check it thoroughly.

And the belt noise has completely disappeared.

The next oil separator replacement
MADE IN ITALY, haha.
Yes, it came from an overseas center.
* Some people ask about genuine parts online,
but I don't use online parts due to the high number of counterfeits.

This is what the oil separator looks like.
The internal membrane got torn.

I disassembled it to check and took a photo!

Fortunately, unlike BMW,
this part is available separately.

However, the head cover needs to be replaced as it comes assembled.

The Maserati Ghibli part is available separately.

The oil separator noise reference

I approached it thinking it would be straightforward, but

the hose wouldn’t come off, making it quite a struggle.

If I force it, it might break the hose... and that would be a problem.
The price of the hose is quite steep.

Finally, the installation is complete!

The belt noise has completely vanished.

The next oil separator replacement

Thank you for trusting me with your vehicle.
Due to the nature of the vehicle, I can't guarantee that every issue will be fixed,
but I will do my best to address all possible concerns.

This is what we do at our shop, Gioca~

Feel free to reach out with any questions!

Thank you for reading!

The Maserati is challenging!

After all the work, the Maserati Ghibli's engine noise returned to normal!

I appreciate your trust in my work.

I can't fix every issue due to the vehicle's characteristics,

but I will do my best within my capabilities!

Go to the list