If you're hearing unusual noises from your car and your not sure what you should do, car rental service Wessex Fleet have identified 8 faulty car noises to listen out for, which could cost over £1,700 to repair.

Here's a list of what they mean and how much the trip to the garage could cost you.

1. Squeaking under the bonnet could cost you upwards of £280

Experts say this noise could mean a water pump fault which usually causes a high-pitched squeaking noise. You can also confirm this is the issue by checking if fluid is leaking on to the road whilst your car is parked. The water pump circulates engine coolant around the cooling system, helping to stop your vehicle from overheating. A new water pump can set you back more than £280 on average. But putting off a repair can lead to more serious engine faults, so make sure to use only manufacturer-approved sealants and coolants.

2. Screeching wheels could cost you an average of £250

If you're hearing this noise, this could mean your brake pads could be wearing down. Repairs cost an avaerge of £250, but they will last you 50,000 miles so well worth the visit to your mechanic.

3. Clunking when driving over bumps could set you back £210

Almost every driver has been guilty of going over those nasty speed bumps a little faster than they should - but if you hear a clunking by your wheels when doing so, it could mean an issue with your anti-roll bar. The cost of a new one with labour typically costs £210. Experts recommend a full replacement, but replacing just the links could save you £20.

4. A tyre rumbling or grinding noise can set you back £200

If you hear a rumbling coming from the bottom of the car, particularly going fast on a long straight road, this may mean an issue with your tyre or wheel bearing. Usually, a quick look will show if anything’s wrong with the tyre - just look for excessive wear, bulging or a puncture. If these aren’t visible, chances are it’ll be the wheel bearing and need to visit a mechanic, which costs around £200 per bearing. Experts say try avoid curbing your car as the impact affects the lifespan of the bearing.

5. Clicking when turning could set you back around £200

That dreaded clicking noise when making a turn means a clear sign of an issue with a CV (constant velocity) joint. Typically, this will be around the front wheels but on some cars, it can be in the back. CV joints connect the front axle with the wheels for turning. When these are damaged, dirt and moisture can get in and affect the joint. If you discover this issue early, it could be repaired, but the cost of a full replacement can be around £200. A broken CV joint may also cause shaking when going round corners so watch out for this too.

6. Squealing from near your engine could cost £150

Squealing from under your bonnet likely means an issue with your alternator belt, or drive belt. The belt transfers power from the engine to other parts of your vehicle including the alternator, air con, steering and others. The belt will wear down from friction and heat from the engine, causing visible damage. Even with a snapped belt, you can still drive the car, but some components won’t work. Replacing the alternator belt costs on average £150, depending on your car make and model.

7. A rattling exhaust could cost you £125

If you hear a rattling or buzzing from underneath your car while driving, it will most likely be an issue with the exhaust bracket. In some cases, you may be able to resolve the issue yourself. Look under your vehicle and try shaking the exhaust when it hasn’t been running for a while – make sure it’s cool avoid burns. If there’s a particular area that rattles, see if you can tighten any fittings to help resolve the issue. For more serious issues, you’ll likely need a mechanic to change your exhaust, which can cost around £125.

8. Groaning when turning your steering wheel could cost you £300

A loud groaning noise when turning your steering wheel from under the bonnet will basically mean you're low on power steering fluid. Power steering fluid makes it easier to turn your wheel thanks to pressure building up around the rack-mounted piston. Other signs are that it could be hard to turn the steering wheel. Topping up the power steering fluid by yourself will only cost you between £10 and £15 but if you need a flush and replacement, the average UK cost is around £115. Ignoring the issue could result in damage to the power steering pump itself, which could set you back as much as £300.