Car Diagnostics | Book a Car Diagnostic in Lincoln

Trustpilot rating for all RAC Mobile Mechanics.

Why choose the RAC for a car diagnostic?

At the RAC, we've got over 125 years' experience helping UK drivers. We have the skills and knowledge to keep your vehicle running.

Plus, with RAC Mobile Mechanics, you can avoid the hassle of taking your vehicle to a garage when you need a repair. We’ll come to you, at your home or work.

Close up of an RAC Mobile Mechanic underneath a car

Our top pick in Lincoln

Our top pick

RAC Mobile Mechanic in Lincoln

At the RAC, we’ve got over 125 years’ experience in offering complete peace of mind to our members. We’re best known for our breakdown service. And now – our new RAC Mobile Mechanics are here to help make every day motoring easier. If you need a service or repair, they’ll come to you at your home or work.

Book a car diagnostic

Our mobile mechanics will spend up to 30 minutes checking your car for faults and talk you through any repairs you might need and give you a report for your records. There are various ways we can check for faults, which could include plugging in to check your car’s onboard engine management system.

OEM quality parts

We use original equipment manufacturer (OEM) standard parts, which means every new part will be the same standard and same quality as the original part it replaced.

Mechanics you can trust

Our mobile mechanics are friendly, honest, and backed by the RAC.

Close up of an RAC Mobile Mechanic running a vehicle diagnostic check

Book a repair

It’s easy to book a car repair online. We bring the garage to you with RAC Mobile Mechanics, or find a trusted local garage. Common repair jobs include:

Clutch Replacement

We diagnose and repair clutch issues – whether your clutch is heavy or slipping, or you’re having trouble changing gears.

Alternator repair

We check and correct alternator faults to keep your charging system running smoothly.

Oil change

Oil is vital to a healthy engine, so it’s important to change it regularly.

Brake pads & Discs

If your brakes are making noise or you’re noticing reduced stopping power, it’s likely time to replace your brake pads or discs.

And it’s not just car diagnostics that we do in Lincoln

Mobile mechanics bring the garage to you, saving you the hassle of getting your car to a garage. If you need a service or repair, they’ll come to you at your home or work.

Try one of our RAC Approved Garages

View all garages

Lincoln Automotive Solutions Ltd

4.9/5

Hi we are an independent family run business that offers a one stop shop facility for your motoring needs , we are a LUK clutch approved fitting centre an INA cambelt approved centre and also FAI timing chain approved centre we also are a RAC approved service centre and are the only RAC approved warranty centre in lincoln . Our Garage also includes its own Bodyshop and smart repair centre where we deal with scuffed bumpers ,alloy wheel refurbishment ,scratchs , dents to accident repairs so whatever your needs we can always help.

Unit 1 And 2, Exchange Road, Lincoln, LN63JZ

PK Automotive Solutions , Bosch Car Service

4.7/5

We are a specialist Diagnostic and Service centre based in the North of Lincoln offering the widest range of services. We are a Bosch Car Service Centre and Delphi Diesel Agent, not only this but we are approved by many motoring bodies, including the RAC, Trading Standards, Motor Codes, RMI, Trust My Garage, Foxy Lady and we are also an IMI Recognised Employer. Testament to our quality.

Units 2 -4 Deacon Business Park, Deacon Road, Lincoln, LN2 4JB

Welton Motor Engineers Ltd

4.7/5

Welton Motor Engineers Limited is a family run business and has been for over 25 years! so if you are looking for a garage in Lincoln for car and motorcycle repairs or an MOT look no further than the quality services on offer at Welton Motor Engineers Ltd. With over 30 years of experience in the trade, you can count on us to repair and service your car and motorcycle to the highest possible standard. So, for quality vehicle repairs in Lincoln and beyond, call or visit us today.

2 - 6 Murdock Road, Lincoln, LN5 8RG

IN'n'OUT Autocentres - Lincoln

4.3/5

At IN’n’OUT Autocentres we offer fixed prices MOTs and Servicing for any make and model of car with no hidden extras. We are proud to be a ‘Which? Trusted Trader’ so we are really a garage you can trust. We also have a 5 Star Trustpilot reviews rating. We provide OEM parts and 12 months warranty on all parts and servicing. We only use premium Castrol oils in all servicing. Our services are all completed ‘while-u-wait’ so you have never have the inconvenience of losing your car for the day. You can watch your car as it is being worked on through the viewing window or sit back and relax in our clean and comfortable customer lounges with FREE Wi-Fi and coffee and read the latest magazines. Check out our latest reviews and BOOK NOW!!

Morrisons Car Park, Tritton Road, Lincoln, LN67QL

Lincs auto solutions Ltd

3.7/5

Welcome to Lincs Auto Solutions! We are a family-run business located in Lincoln with over 40 years of experience in the motor trade. Our team is dedicated to providing top-notch vehicle repair and maintenance services for all makes and models. At Lincs Auto Solutions, we pride ourselves on being friendly, well-priced, and knowledgeable. Our goal is to not only fix your vehicle but also provide exceptional customer service. We understand that vehicle repairs can be stressful and costly, which is why we strive to make the process as hassle-free and affordable as possible.

Unit 1, Station Road, Lincoln, LN63QY

Frequently asked questions on car diagnostics

How much does it cost to diagnose a car problem?

The cost you pay can vary depending on the type of car and how complicated the diagnostic test. Check with your mechanic for a quote.

Is a car diagnostic test worth it?

Yes, a diagnostic test may save you a lot of money. It finds issues early before they become costly repairs. It can also keep your vehicle running efficiently and safely.

Can I do a car diagnostic myself?

While you can buy a diagnostic tool, interpreting the results needs expertise. It’s best if you to have a professional mechanic perform the test.

How long does a car diagnostic test take?

Diagnostic tests take from 30 minutes to a few hours. This depends on what issues are being looked at.

What are common car diagnostic codes?

Common diagnostic trouble codes include:

P0300: Random/Multiple Cylinder Misfire Detected
P0420: Catalyst System Efficiency Below Threshold
P0171: System Too Lean (Bank 1)

These are general examples, so your car may have different codes. Always check with a mechanic so you get an accurate diagnosis.

Is a car diagnostic test necessary for a service?

Yes, they are. Regular diagnostics can help keep your car in good health. It makes sure that underlying issues are addressed quickly, so you can drive with peace of mind on the road.

Again, keep in mind that mechanics might have their own checklists. Chat with your mechanic to be sure that they address any specific issues you have.