Parts for your 2017 Ford Fiesta-Drive belt

The Drive Belt on the 2017 Ford Fiesta: What You Need to Know

The 2017 Ford Fiesta is a popular hatchback known for its efficiency and nimble handling. Like many contemporary vehicles, it includes a drive belt, sometimes referred to as a serpentine belt. This part is key to making sure several important components work smoothly under the bonnet.

So what exactly is a drive belt and why does the 2017 Ford Fiesta need one? In many petrol engines, including the ones commonly found in the 2017 Fiesta, the drive belt is a crucial element. It connects the crankshaft pulley to various engine accessories like the alternator, power steering pump (if fitted), water pump, and air conditioning compressor. Without this belt, these components wouldn't spin or function properly.

It is a single, continuous belt that snakes around multiple pulleys. The 'serpentine belt' design means it is compact and efficient compared to older layouts with multiple smaller belts. The drive belt's role is to transfer power from the engine to these accessories, keeping everything running smoothly.

Maintaining the drive belt on a 2017 Ford Fiesta is essential because a worn or broken belt can lead to some serious issues. For example, if the belt snaps, the alternator will stop charging the battery, the power steering might fail, and although the water pump varies by engine, in many cases cooling will be affected. This can result in engine overheating and potential damage, which is costly to repair.

When it comes to checking or replacing the drive belt, Ford generally recommends inspecting it at regular service intervals. This could be every 60,000 to 100,000 kilometres depending on the exact engine and driving conditions. Signs that the belt might need replacing include cracks on the belt surface, fraying edges, glazing or a squealing noise when the engine is running.

Replacing the drive belt is something many mechanics can do in under an hour, provided the tensioner and pulleys are in good shape. It is often a good idea to replace the belt tensioner and pulleys at the same time, especially if the belt is old. Changing just the belt without addressing worn tensioner parts could mean the new belt wears out prematurely.

Some features of the 2017 Ford Fiesta to keep in mind when dealing with the drive belt include:

• Engine variations: Certain engines might have slightly different belt routing or may use a timing chain instead of a belt for timing functions, but the accessory drive belt is present across the lineup.
• Accessory drive only: The belt drives accessories, not the timing components. The Fiesta engines use a timing chain, which does not require routine replacement like a timing belt.
• DIY potential: For someone comfortable with basic mechanical tasks, checking the drive belt condition is doable with the bonnet open and a good flashlight. However, replacement may require specific tools or expertise.

Regular maintenance advice regarding the drive belt on a 2017 Ford Fiesta includes:

• During every service, ask your mechanic to inspect the belt for wear and tension.
• Listen for any unusual noises like squealing or chirping from the engine bay - this can hint at belt slippage or misalignment.
• Replace the drive belt every 5 to 7 years, even if it looks okay, as rubber deteriorates over time.
• Keep an eye on engine warning lights or power steering feel, as a failing belt can cause noticeable performance changes.

By taking care of the drive belt, Fiesta owners can help ensure their engine accessories work reliably. This means the alternator charges the battery properly, the air con keeps you cool, and the power steering remains light and responsive. Skipping drive belt maintenance can quickly lead to inconvenient breakdowns and expensive repairs, so it definitely pays to keep this part in good nick.

In the end, the drive belt may not be the most glamorous part under the bonnet, but it plays a critical role that no Fiesta owner should neglect. Routine checks and timely replacements keep the 2017 Ford Fiesta performing at its best, with all its systems working as they should, mile after mile.