Common car repairs simply explained

Why is my car heater blowing cold air?
WhoCanFixMyCar explores the reasons why your car heater may blow cold air, including the common causes and the average cost to get your heater repaired.
Charlotte Phillips, 27 days ago3 min read
- Advice
- why
What’s the difference between an interim service and a vehicle health check?
WhoCanFixMyCar discusses the differences between a vehicle health check and a minor car service, including which car parts are checked and how to know which one you need.
Charlotte Phillips, 1 month ago3 min read
- Advice
- what
What is the difference between glow plugs and spark plugs?
WhoCanFixMyCar discusses the difference between glow plugs and spark plugs, including the common symptoms of failure and average repair costs.
Charlotte Phillips, 1 month ago3 min read
- Advice
- what
Which documents do I need to sell my car online in the UK?
WhoCanFixMyCar discusses what documents are needed to be able to sell your car in the UK today, including the checks you should do to ensure you’re selling your car safely.
Charlotte Phillips, 2 months ago3 min read
- Advice
- what
When do the spark plugs in your car need replacing?
WhoCanFixMyCar outlines what happens when your spark plugs fail, including why this happens and when to know your spark plugs should be replaced.
Charlotte Phillips, 3 months ago3 min read
- Advice
- when
What happens when your glow plugs fail?
WhoCanFixMyCar discusses what happens when your glow plugs fail, including what causes this problem and the common signs to look out for.
Charlotte Phillips, 3 months ago3 min read
- Advice
- what
Why is my car aircon not cold?
WhoCanFixMyCar discusses common aircon problems, what causes them and how to fix them
Ellie Dyer-Brown, 7 months ago4 min read
- Advice
- Maintenance
- why
What is a car flywheel and what does it do?
Find out everything you need to know about your car’s flywheel, including what it does and why it sometimes needs replacing.
Ellie Dyer-Brown, 8 months ago4 min read
- Advice
- Repair
- what
What to do if you've lost your car keys
WhoCanFixMyCar explains the different options available to you if you've lost your car keys
Ellie Dyer-Brown, 11 months ago5 min read
- Advice
- howto
- what
How to find the best car mechanic repair near you
WhoCanFixMyCar explains how to find repairs that are affordable and reliable
Ellie Dyer-Brown, 11 months ago5 min read
- Advice
- howto
- repair
- best
Guide to head gasket sealants
WhoCanFixMyCar discusses when you need to use head gasket sealant and what the best head gasket sealers you can find on the market are
Charlotte Phillips, 11 months ago3 min read
- Advice
- buyingguide
- best
How long does a clutch last?
WhoCanFixMyCar discusses how long a clutch will last on average and what you can do to extend its lifespan
Ellie Dyer-Brown, 11 months ago5 min read
- Advice
- howlong
What is breakdown cover and is it worth it?
WhoCanFixMyCar discusses the ins and outs of breakdown cover
Ellie Dyer-Brown, 1 year ago3 min read
- Advice
- what
Why does my car alarm keep going off?
WhoCanFixMyCar troubleshoots some of the possible reasons why your car alarm might be going off, what you should do in this scenario, and who to contact to fix the problem.
Charlotte Phillips, 1 year ago3 min read
- Advice
- why
Why is a good car battery important? Battery lifespan, signs of failure and types of batteries explained
WhoCanFIxMyCar looks at the different types of car battery that are available, how long car batteries last and the common signs of car battery failure.
Ellie Dyer- Brown, 1 year ago3 min read
- Advice
- why
- good

Common car repairs simply explained

Why is my car heater blowing cold air?

What’s the difference between an interim service and a vehicle health check?

What is the difference between glow plugs and spark plugs?

Which documents do I need to sell my car online in the UK?

When do the spark plugs in your car need replacing?

What happens when your glow plugs fail?

Why is my car aircon not cold?

What is a car flywheel and what does it do?

What to do if you've lost your car keys

How to find the best car mechanic repair near you

Guide to head gasket sealants

How long does a clutch last?

What is breakdown cover and is it worth it?

Why does my car alarm keep going off?

Why is a good car battery important? Battery lifespan, signs of failure and types of batteries explained