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knock sensor replacement in Swansea

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knock sensor replacement
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Fair pricing

Fair pricing

We negotiate competitive rates with garages to offer the best prices, on average 30% cheaper than main dealerships.

Vetted garages

Vetted garages

We personally select and vet only the best local garages, fully covered by a 12-month warranty on parts and labour.

Collection from your door

Collection from your door

Our fully insured Fixter Heroes offer a collection and delivery service, with flexible time slots that suit you.

Advisors on your side

Advisors on your side

Our in-house experts make sure any quotes you receive are relevant and fairly priced, so no nasty surprises!

Our expert insights into knock sensor replacement in Swansea

Our expert insights into knock sensor replacement in Swansea

What does a knock sensor do?

The knock sensor is bolted directly onto the outside of the engine block and is used to detect vibrations and detonation “knock” noises from the engine to prevent engine damage.

What are the symptoms of a bad knock sensor?

Below are the top three symptoms that could indicate you need to replace your knock sensor:

  • Engine pre-detonation known as “pinking” or knocking
  • Reduced engine power
  • Increased fuel consumption

What happens when we do a knock sensor replacement on your car?

Our certified mechanics will:

  • Perform a diagnostic check to discover any fault codes coming from the knock sensor and other related parts of the engine.
  • Once they confirm that the knock sensor is faulty, they will fit a replacement knock sensor.
  • Once replaced, the mechanic will start the engine and recheck for fault codes.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your knock sensor replacement in Swansea. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, what causes a knock sensor to break?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

What does a knock sensor do?

The knock sensor is bolted directly onto the outside of the engine block and is used to detect vibrations and detonation “knock” noises from the engine to prevent engine damage.

What are the symptoms of a bad knock sensor?

Below are the top three symptoms that could indicate you need to replace your knock sensor:

  • Engine pre-detonation known as “pinking” or knocking
  • Reduced engine power
  • Increased fuel consumption

What happens when we do a knock sensor replacement on your car?

Our certified mechanics will:

  • Perform a diagnostic check to discover any fault codes coming from the knock sensor and other related parts of the engine.
  • Once they confirm that the knock sensor is faulty, they will fit a replacement knock sensor.
  • Once replaced, the mechanic will start the engine and recheck for fault codes.
View more symptomsView more symptoms

How much does it cost to fix my car?

Save up to 30% on your knock sensor replacement in Swansea. See our table above to browse our honest, upfront prices.


Learn more

Daniel, from London

Hey Fixter, what causes a knock sensor to break?
Daniel
Nav

Nav, Fixter in-house mechanic expert

checked
Collection and delivery — anywhere

Our trusted and certified garages in Swansea

NEW STRAND MOTOR LTD T/A A & B MOTORS

NEW STRAND MOTOR LTD T/A A & B MOTORS

Beddington, UK
stars-5
12 reviews
We are your local service & mot centre, repairing all makes of vehicles. MOT Class 4 & 7 (Free Re-test). We are an independent garage which provides a...
AWAN AUTO TEC

AWAN AUTO TEC

Manchester, UK
stars-5
18 reviews
We are located in Manchester, UK and handle your vehicle's MOT, Servicing and Repairs for all car makes and models.
TRADESTON PERFORMANCE

TRADESTON PERFORMANCE

GLASGOW, UK
stars-4.5
13 reviews
TRADESTON PERFORMANCE and their team of qualified mechanics at GLASGOW, UK look after your cars MOT, Servicing and Repairs
MPR MOTORS

MPR MOTORS

London, UK
stars-5
26 reviews
MPR MOTORS and their team of qualified mechanics at London, UK look after your cars MOT, Servicing and Repairs
FAIRWAY MOTORS (SOUTHEND) LTD

FAIRWAY MOTORS (SOUTHEND) LTD

Rochford, UK
stars-5
19 reviews
FAIRWAY MOTORS (SOUTHEND) LTD is located in Rochford, UK. We provide quality car services and repairs with our team of expert mechanics
FENHAM GARAGE SERVICES

FENHAM GARAGE SERVICES

Newcastle upon Tyne, UK
stars-5
25 reviews
FENHAM GARAGE SERVICES and their team of qualified mechanics at Newcastle upon Tyne, UK look after your cars MOT, Servicing and Repairs

Here’s what our customers have to say…

  • LC
    from Manchester
    star
    star
    star
    star
    star

    Got my front and rear brake pads and discs changed with Fixter over the Summer and it was such a great and easy experience. Their Fixter Hero Emmanuel called me in the morning to say he had arrived, took a few pictures to check car, I was called during the day to confirm work was done and my car was...

  • Customer
    from Manchester
    star
    star
    star
    star
    star

    Excellent service. Pick up/Drop off person was polite and efficient, turnaround time for MOT + Major Service was 4 hours, price was very affordable and reasonable. All in all, I wouldnt go back to Halfords/Kwikfit, will be sure to use Fixter again.

  • Customer
    from London
    star
    star
    star
    star
    star

    Good trusted service. Quick reply to my questions and queries. Good customer services from the garage. Value for money Will use the service again.

  • Ali Mir
    from Birmingham
    star
    star
    star
    star
    star

    Excellent service. Have used them twice this year already and they have been brilliant.

  • ALev
    from London
    star
    star
    star
    star
    star

    Efficient, polite and timely... what more could you want! Oh yes... great value.

  • Mr DAID GUYETT
    from London
    star
    star
    star
    star
    star

    Very happy with the service used for the first time

Book your next knock sensor replacement in Swansea in less than 5 minutes.

Book your next knock sensor replacement in Swansea in less than 5 minutes.

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Try Fixter today

Try Fixter today

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Your knock sensor replacement is in safe hands with our top-rated mechanics

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Your knock sensor replacement is in safe hands with our top-rated mechanics

mechanic

We personally select every local garage based on our unique 25-point criteria, which includes staff qualifications, equipment standards and customer ratings.

Fully qualified mechanics with 10+ years’ experience 👨‍🔧

Your car is in the UK’s safest expert hands.

Manufacturer-equivalent parts only ⚙️

Identical to your manufacturer’s, but much cheaper!

In-house experts approve all work personally 🔍

Every service carried out by our partner garages is fully reviewed.

12-month warranty on parts and labour 🛠

Any additional work needed will be carried out for free.

Want to learn more about knock sensor replacement in Swansea?

Want to learn more about knock sensor replacement in Swansea?

Need a hand understanding
what your car needs?

Need a hand understanding what your car needs?

Fixter Support

We're here to help

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Our in-house experts know cars, our garages and our drivers inside out, so can help with any questions you may have.

We are available Monday to Friday,
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