Find a Mobile Mechanic or Garage in Cornwall for Spark Plug Change & Replacements
Top garages & mobile mechanics for Spark Plug Change & Replacements in Cornwall
51 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.
FRANCESCA, Penzance • 2nd September 2026
Toyota Verso • Spark plugs replacement
28 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
178 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...
115 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...
29 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
389 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 3...
ASHLEY, Truro • 25th September 2026
Kia ceed • Car Won't Start Inspection
32 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...
PAUL, ST MINVER • 24th September 2026
Citroen C3 Picasso • Clutch replacement
700 Reviews
Garage in Cornwall, 25 years of experience
Full range of mechanical work including full diagnostic equipment, service and repair, welding, mot prep, car delivery
15 Reviews
Mobile mechanic in Cornwall, 10 years of experience
Tucker Automotive is a fully qualified mobile mechanic serving Newquay and surrounding areas. We focus on honest advice, fair pricing, and ultimate convenience—we come to you at your home or work, so you don...
JULIE, Newquay • 21st September 2026
Nissan Qashqai • Brake discs and pads replacement - front (both)
1 Reviews
Mobile mechanic in Cornwall, 20 years of experience
When you hand over your keys, you want to know your vehicle is in expert hands. With over two decades of professional experience in automotive repair, I bring dealership-level diagnostic capabilities straigh...
PAUL, PORT ISAAC • 17th September 2026
1 Reviews
Mobile mechanic in Cornwall, 10 years of experience
With 10 years experience working on all makes and models in an independent workshop I've now gone mobile to bring the workshop to you
22 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.
18 Reviews
Garage in Cornwall, 12 years of experience
I have spent the last 12 years in the motor trade as a mechanic, during that time I have had the pleasure of repairing a vast variety of vehicles, from, vans for fleet companies, to your everyday car, to hig...
1 Reviews
Mobile mechanic in Cornwall, 14 years of experience
Our mission is to keep drivers moving by delivering dependable support whenever and wherever it is needed. With a commitment to excellent customer service and high-quality workmanship, we are ready to assis...
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
- Ts Automotive Sw Ltd, Bodmin