Find a Mobile Mechanic or Garage in Cornwall for Spark Plug Change & Replacements
Top garages & mobile mechanics for Spark Plug Change & Replacements in Cornwall
27 Reviews
Garage in Cornwall, 15 years of experience
I began my career in computers and IT before taking a career change and worked in diagnostics from 2007 as a specialist and over the years integrated mechanics into the business and in 2012 the business was ...
ALAN, Newquay • 7th August 2020
Vauxhall Insignia • Spark plugs replacement
142 Reviews
Garage serving Cornwall, 30 years of experience
Hi my name is ant ,I have been in the motor trade for 30 years in main dealers and independent garages, so have a broad range of experience on pretty much all makes and models ,mostly Vw ,I do servicing ,cam...
105 Reviews
Garage serving Cornwall, 8 years of experience
Started off at college studying motor vehicle, went to a VW Dealership working on cars and light commercial vehicle's, roadside assistance and recovery breakdowns, then decided to change my career path to a ...
ALEXANDER, Newquay • 31st December 2024
Mazda Mazda3 • Spark plugs replacement
34 Reviews
Garage in Devon, 11 years of experience
9 years working in a busy local independent garage. now turned mobile mechanic big or small our van is kitted out for any job. Clutches Cambelts Diagnostics Servicing Brakes Any maintenance Mot work...
23 Reviews
Garage in Paignton , 21 years of experience
Run my own garage in Paignton for 9years now. Previously in brixham for a further 12 years
LEE, NEWTON ABBOT • 12th February 2026
Renault Kadjar • Spark plugs replacement
41 Reviews
Garage in Cornwall, 16 years of experience
I have worked in several independent garages, gaining experience diagnosing and rectifying faults on all makes and models. I now work part time teaching apprentices, and part time as a mobile mechanic.
JOSHUA, HAYLE • 7th February 2026
Mercedes-Benz C-Class • Major Service
10 Reviews
Mobile mechanic in Cornwall, 10 years of experience
Carry out vehicle servicing. Brake disc and pad replacements. Diagnostics. Steering & Suspension component replacements. Starter motor and Alternator replacements + a variety of other repairs carried out.
PETER, Newquay • 7th February 2026
86 Reviews
Garage in Cornwall, 34 years of experience
I have been in the automotive repair industry for 34 years. I first began to learn the trade in 1986. I worked with Volvo until 2004, learning the industry and gaining experience. I have also worked for vau...
32 Reviews
Garage in Cornwall, 27 years of experience
Have worked at 3 garages throughout my career Specialising in diagnostics and general repairs I have just opened my own garage in Fowey This is a list of the work I can undertake diagnostics ,Cambelts...
AARON, PAR • 24th January 2026
Ford Fiesta • Brake discs and pads replacement - front (both)
16 Reviews
Mobile mechanic in Cornwall, 27 years of experience
I have been in the motor trade for over 25 years and I still get a buzz from fixing things and helping people get back on the road. I specialise in brakes, routine servicing and diagnosing and repairing dies...
MARC, Cornwall • 16th January 2026
Mercedes-Benz C-Class • Engine oil & filter replacement
27 Reviews
Mobile mechanic in Cornwall, 13 years of experience
I have worked at various garages over the years including big dealership names including volkswagon training and manufacture procedures,> have worked on all makes and models. Carrying out mot repairs classic...
53 Reviews
Garage in Cornwall, 33 years of experience
Hi I’ve got 33 years experience in main dealer and independent garages, including 24 successful years running my own garage and MOT station, Ive decided to take it a bit easier and just complete a few jobs a...
DON, Truro • 7th January 2026
Land Rover Freelander 2 • EGR valve replacement
48 Reviews
Garage in Cornwall, 9 years of experience
Our goal is to provide you with excellent customer service, because we understand how important it is to be treated with kindness, honesty, and respect. Whether you want to have work done on your car, or jus...
382 Reviews
Mobile mechanic in Cornwall, 30 years of experience
Andy Tomkins mobile mechanic I carry out all forms of on site vehicle repair work and servicing on all makes and models around the Cornwall and Devon area. I have been working in this industry for over 2...
35 Reviews
Mobile mechanic in Cornwall, 23 years of experience
I began my career with Renault for around 3 years. I moved to Volkswagen around 18 months. I worked with Ware Garage Motorsport where we ran race teams for 2 seasons. Prior to setting-up my own business I wa...
Frequently asked questions about spark plug change & replacements in Cornwall
Read our answers to questions about spark plug change costs, symptoms and more.
What does a spark plug replacement in Cornwall involve?
- Mechanic will read the ECU for possible fault codes related to the ignition system.
- Mechanic will inspect the ignition system and spark plugs.
- If necessary, the mechanic will replace the full set of spark plugs
- Mechanic will advise if any other parts need to be replaced.
- Mechanic will check if the ignition system works correctly again and will test drive the car.
What are the symptoms of bad spark plugs?
The main symptoms that can occur when there is a faulty spark plug are;
- When starting the car is problematic.
- When the engine cuts out after starting.
- When the engine does not run smoothly (the engine misfires).
- When the car vibrates excessively.
- When the 'Check Engine' light on the car's dashboard is on.
How long will a spark plug change take in Cornwall?
On average a spark plugs change will usually take 1 hour, but can take anywhere from under 1 hour to 1.5 hours. The time that the job takes will depend on a range of factors. For example, your vehicle's make and model, year, as well as other factors. Select your car at the top of this page for information on job time and cost for your vehicle through ClickMechanic.
Are faulty spark plugs an MOT failure?
Faulty spark plugs may cause an MOT failure if the engine is not running smoothly, or if the spark plugs are excessively worn. If you suspect the spark plugs may be faulty, it is best to get them all replaced before the MOT test.
How much does it cost to get spark plugs and wires changed in Cornwall?
On average a spark plug change costs around £85. Depending on the damage caused to the wires, they will also need to replaced which bring the average total cost to about £100. As this cost will change depending on the make and model of the car, you can get an exact price for your car by entering your postcode and vehicle registration number at the top of the page.
Can Cornwall garages offer home collection and delivery for spark plug change?
Yes, many garages in Cornwall are able to offer collection and delivery for a spark plug change. With ClickMechanic collection & delivery is free if your vehicle is drivable. Once booked a mechanic will pick up the vehicle on the day and time of your choice, do the work, and return the vehicle at a time convenient to you. Simply enter your vehicle registration number and postcode to get an upfront price for a spark plug change in Cornwall.
Can Cornwall mobile mechanics do spark plug change at my home or office?
Yes, Cornwall mobile mechanics can do a spark plug change at your home or office, provided there is a safe and sufficient space to conduct the repair or replacement. With ClickMechanic, once booked for a date and time of your choice, your booking will be offered to vetted mobile mechanics in your area.
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Mechanics in and around Cornwall
- A T Auto Repairs Limited, Bodmin
- Cml Transport Cornwall Ltd, Bodmin
- Cornwall's Mobile Mechanic, St Cleer
- G&H Motor Repairs LTD, St Austell
- Haines Recovery LTD, Bodmin Cornwall
- MOTMAC SOUTH WEST LTD, St Austell
- T S M, Camelford