Engine Servicing

If you’re concerned about a noise coming from your engine, or have an illuminated check engine light on your dashboard, then the engine repair service at Halfords can help you. Our dedicated technicians will investigate and diagnose any issues with your engine to get you back on the road as quickly as possible.

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£30.00
  • Cleans away carbon deposits in your engine and fuel system, improving fuel efficiency
  • Exhaust emissions are also reduced, along with improving engine performance
  • This can only be booked with a Car Service
Klarna financial company Spread the cost From £1.49 per month
£30.00
Klarna financial company Spread the cost From £1.49 per month
Only £28.50 with Motoring Club premium
Klarna financial company Spread the cost From £1.49 per month
Only £28.50 with Motoring Club premium
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£39.99
  • Our experts drain and refill your coolant
  • We will safely dispose of old fluid
  • We recommend a coolant change every 2 years
Klarna financial company Spread the cost From £1.99 per month
£39.99
Klarna financial company Spread the cost From £1.99 per month
Only £37.99 with Motoring Club premium
Klarna financial company Spread the cost From £1.99 per month
Only £37.99 with Motoring Club premium
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£35.00
  • Ensures efficient engine performance
  • Removes any residue build-up on the sensor
  • Book now to prevent further effects on other components
Klarna financial company Spread the cost From £1.74 per month
£35.00
Klarna financial company Spread the cost From £1.74 per month
Only £33.25 with Motoring Club premium
Klarna financial company Spread the cost From £1.74 per month
Only £33.25 with Motoring Club premium
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£70.00
  • Helps to prevent friction on internal surfaces by creating a barrier in your engine oil 
  • Improves oil flow and fuel consumption, beneficial for high mileage drivers
  • We recommend adding this to your Car Service
Klarna financial company Spread the cost From £3.48 per month
£70.00
Klarna financial company Spread the cost From £3.48 per month
Only £66.50 with Motoring Club premium
Klarna financial company Spread the cost From £3.48 per month
Only £66.50 with Motoring Club premium
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£50.00
  • Helps to keep your DPF clean and problem free
  • Essential for diesel drivers that do short trips
  • We recommend adding this to your Car Service or MOT
Klarna financial company Spread the cost From £2.49 per month
£50.00
Klarna financial company Spread the cost From £2.49 per month
Only £47.50 with Motoring Club premium
Klarna financial company Spread the cost From £2.49 per month
Only £47.50 with Motoring Club premium
View details
£40.00
  • Cleans from the fuel tank to the exhaust pipe
  • Reduce emissions and fuel consumption by cleaning catalytic converter and O2 sensor
  • We recommend adding this to your MOT
Klarna financial company Spread the cost From £1.99 per month
£40.00
Klarna financial company Spread the cost From £1.99 per month
Only £38.00 with Motoring Club premium
Klarna financial company Spread the cost From £1.99 per month
Only £38.00 with Motoring Club premium
View details

Your car engine works hard over the years, so an illuminated check engine light or unfamiliar sound from the engine are not uncommon occurrences, even with regular car checks and servicing. If you think there may be a fault with your car engine, then it’s important to get it diagnosed and repaired as soon as possible to prevent any further damage to your car, as these may be expensive to rectify.

At Halfords, we have a dedicated team of expert technicians on hand to help identify any problems which may arise with your engine. During a diagnostic check, we use the latest diagnostic tools and equipment to identify the cause of the problem and advise you on the best course of action to repair your car engine and get you back on the road.

Some of the most common engine issues our technicians check for include:


If our technicians identify any issues with the function of your engine, they will discuss them with you and advise on the best avenue to go down before any repair work is undertaken. So if you think there may be a fault with your car engine, visit your local Halfords Autocentre today.