Top Mechanics For P CV Valve Change & Replacements
416 Reviews
Mobile mechanic in Aylesford, 10 years of experience
I started by studying my BTEC Level 3 in Motor Vehicle Repair & Advanced Technology at Mid Kent College. After gaining my qualifications I started helping out in the families wedding car business and that gr...
23 Reviews
Garage in Edinburgh, 7 years of experience
I began my career with Lochrin Autos in Edinburgh starting out as an apprentice then graduating to a fully fledged technician and I was with the business for 5 years. I moved to Dalziels MOT Centre in 2015 ....
100 Reviews
Garage in Alcester, 25 years of experience
A family run business, with traditional old fashioned values. We offer automotive repairs, servicing, diagnostics & MOT's to all makes & models. We are a reliable & trustworthy family run garage offering a ...
DAVID • 21st November 2018
BMW 3 Series • Crankcase ventilation valve replacement
9 Reviews
Mobile mechanic in Birmingham, 10 years of experience
I began my mechanic career over 15 years ago as a hobby enjoying working on and rebuilding vehicles. I then went to college to get my qualifications to make a professional career out of it. Straight after co...
SCOTT • 20th December 2024
Mercedes-Benz B-Class • Glow plugs replacement (all)
126 Reviews
Mobile mechanic in Peebles, 20 years of experience
JCS Mobile Mechanics offer a wide range of car repair and maintenance services, from oil changes and brake repairs to engine diagnostics and tire replacements, all conveniently delivered to your location.
8 Reviews
Mobile mechanic in St Albans , 12 years of experience
Full time service technician Tyres Batteries Brakes Servicing Wheel locking nut removal Diagnostics Some Electrical Suspension
SHUHARA • 20th December 2024
Kia Picanto • Interim Service
96 Reviews
Garage in Birmingham, 5 years of experience
I have 5 years experience in my country and about 1 year in UK
29 Reviews
Garage in Edinburgh , 13 years of experience
Hi, I'm Gav! With 13 years of experience in the industry, I have worked for many well known businesses, plus a few small places too- taking the best from all backgrounds. I have a real passion for ensuring...
LIAM • 20th December 2024
Volvo V50 • Clutch replacement
166 Reviews
Garage in Nottingham , 15 years of experience
I am the owner of the garage, we have been operating for the past 16 years. We are able to carry out all kinds of repairs including diagnostics, servicing, brakes, suspension, clutches, timing belts, gear bo...
EMILY • 20th December 2024
Vauxhall Corsa • Brake discs and pads replacement - front (both)
135 Reviews
Mobile mechanic in Essex , 32 years of experience
Worked at at Bmw and Ford Specialist on Fords and BMW Diagnostics specialist Worked at Met Police Workshop Fully Qualified Electric Vehiicle Technician MOT tester
12 Reviews
Garage in Blackburn, 9 years of experience
I have worked as an automotive engineer in emirates over 6 years and i always had a passion about cars since i was young and that’s why i have chosen this industry to work because i love playing with cars.i ...
LEE • 20th December 2024
Nissan Juke • Clutch replacement
9 Reviews
Garage in London, 20 years of experience
Full car service includes checking the brakes, suspension, steering, exhaust, oil, fluids, and lights, as well as performing an overall safety check. It also often includes a full diagnostic check of the veh...
SARAH • 20th December 2024
Vauxhall Astra • Additional work following previous booking
43 Reviews
Garage in Gravesend , 20 years of experience
20 years experience in mechanical work with loads of qualifications work for bmw and Ford garage
TONY • 20th December 2024
Fiat Doblo • Clutch replacement
26 Reviews
Mobile mechanic in Birmingham, 8 years of experience
I am a mobile mechanic with over 8 years of hands-on experience in the automotive repair industry. Specializing in convenience and quality, I am bringing professional automotive services directly to my custo...
Frequently asked questions about PCV valve change & replacements
Read our answers to questions about PCV valve replacement costs, symptoms and more.
What does a PCV (positive crankcase ventilation) valve do?
The valve is part of the positive crankcase ventilation system that is attached to the engine. Simply put, the system recirculates the harmful gases that develop inside the crankcase back into the cylinders to be reused in another combustion cycle. The valve regulates how much of and when the gases are recirculated back into the cylinders.
What does a pcv valve replacement involve?
- Mechanic will inspect the PCV system and valve for leaks.
- If necessary, the mechanic will replace the PCV valve, by disconnecting the PCV's hoses.
- Mechanic will advise if any other parts need to be replaced (like the oil filter).
- Mechanic will reconnect the hoses.
- Mechanic will run the engine and, if necessary, test drive the car.
- Adjustments are made where necessary.
Can I do a pcv valve replacement myself?
Unless you are a qualified mechanic with the required skills, training and equipment to do the job, we strongly recommend a pcv valve replacement is only carried out by a professional mechanic. ClickMechanic can help get you a vetted and local mechanic to carry out the work. Just enter your postcode and your car's registration number at the top of this page and select the work needed to get an instant fixed price up front.
What is the symptoms of a bad PCV valve?
- When the 'Engine Oil' warning light is on.
- When the engine runs at a higher temperature than usual (overheating).
- When there are leaks underneath the car.
- When there are leaks / moist patches near the engine.
- When the engine does not run as smooth as usual.
How long will a pcv valve replacement take?
A pcv valve replacement usually takes around 1 hour, but can take less or more time. Ultimately, the time that the job will take will depend on a number of factors, like 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.
How often should I replace a pcv valve?
Over time problems can occur with the PCV valve, this is mostly down to poor maintenance. It is therefore advisable that the PCV valve is cleaned or replaced each time the spark plugs or air filter is replaced.
The valve can, for example, get clogged up with oil sludge. Inadequate oil change intervals are a main cause for the valve going faulty. Should this happen, then the engine is at risk of being supplied with too little air, leading to a fuel mixture that is too rich and, potentially, a damaged engine.
Should you experience an issue with the valve, it is advisable to have the PCV valve inspected and, if necessary, have it replaced.
How much does a PCV valve replacement cost?
Prices for a pcv valve replacement range from £75 to £95 with an average cost of £85. Ultimately, the cost of replacing the valve of the positive crankcase ventilation (PCV) system depends on your car and what parts your car's manufacturer recommends using for the replacement. Find out what you could save by having your PCV valve replaced by ClickMechanic by selecting your car at the top of this page!
Can I still drive with a faulty pcv valve?
If you suspect there is any issue with your vehicle's PCV valve (positive crankcase ventilation valve) or there are concerns about its condition, book with a professional mechanic as soon as possible to check and replace the valve if necessary. Driving the vehicle may lead to further complications.
Is a faulty pcv valve an MOT failure?
A faulty PCV valve is not usually checked during an MOT, however, a faulty one may indirectly result in an MOT failure. PCV valves are used to regulate pressure in an engine and a faulty PCV valve can result in too much air entering the cylinders causing the engine to misfire or stall. It is recommended to get it checked and replaced prior to an MOT test.
What happens if you don't replace PCV valve?
If the PCV valve is not replaced if it is faulty, the engine will eventually start to run poorly. Unburned fuel / air mixture is funneled through the PCV back into the engine but over time oil and soot can build up in the PCV valve leading to the part clogging up. The engine may also develop a rough idle.
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Mechanics that undertake PCV valve work
- Bbm Motor Services Ltd, Stalham
- C.a.r.s. Auto Services, Tadley
- CHORLTON MOT AND SERVICE LTD, Manchester
- Chelmsford Prestige, Chelmsford
- Fahren Autos, Ilminster
- GTW Motors, Bromsgrove
- Goodguys Garage LTD, Rawreth
- KB Motor Care, Maidstone
- LF Auto Electrical Services Ltd, Leven
- M.S.X Auto Services, Norwich
- NT Mechanic, Northwich
- Parc Limited, Pontypool
- Pawel Cytko, Reading
- Pro-Fit-Tyres, Whimple
- Redline Garage Ltd, Barking
Will Happily use him again in the future.”