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Most Recent Questions
Recent Question:
Can this be used in Audi A3?
Recent Question:
ZX 1 If it reduces friction and heat do i go down a oil grade (viscocity wise) during life of product.
Recent Question:
Can I use this in my motorbike?
Recent Question:
Do i add Wynn's Super Charge Oil Treatment before or after oil change
Recent Question:
Suitability for my Vauxhall Zafira Design CDTI (120)
Questions with Most Recent Answers
Question:
Can this be used in Audi A3?
Question:
Is it safe to use this with catalytic converters and what is the potential damage it can cause?
Question:
Do i add Wynn's Super Charge Oil Treatment before or after oil change
Question:
Can I use this in my motorbike?
Question:
Suitability for my Vauxhall Zafira Design CDTI (120)

Customer Questions & Answers for
Wynns Wynn's Engine Flush 425ml

The Wynn's Engine Flush is a highly concentrated detergent, designed to clean all oil lubricating systems prior to an oil change.
Customer Questions & Answers:
3 Questions
 | 
4 Answers
Overall Rating:
4.467 out of 5
4.5
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Product Details

Questions & Answers for Wynns Wynn's Engine Flush 425ml

Question
basic question from absolute beginner
1)do you add this into where you fill the oil

2)what quantity

3)do you fill it by itself without adding anything else into the oil

4)can any do this -

5)are u sure it wont cause any damage or sideffects if too much or too little use or if engine is in a certain condition
asked 3 years, 3 months ago
by
John0
on Wynn's Engine Flush 425ml
2 answers
Answers
answer 1
Basicly just before you are about to change the oild before you remove the sump plug and the oil filter you pour the product into the where you would normally fill the oil this usually has a yellow cap and a little oil can on it. You pour in the entire can and let the engine run at about 2000RPM for roughly 15 mins this works the product through the engine. After that you proceed with your normal oil change. Anyone with a car jack, a sump plug key, a bucket and some fresh oil can do this (but DO NOT wear your best clothes if you have never changed oil before i can essure you will be covered in the stuff)
answered 1 year ago
by
sparky92
 - Gaway Ireland
answer 2
Yes you add it to your normal oil top up point. The instructions for use come supplied on the product. It is simple and easy to do and anyone can add this to their oil.
We recommend you contact your vehicle manufacturer if you are unsure about using any additive in your vehicle. They will be able to advise you on any problems you may encounter.
Staff Answer
answered 3 years, 3 months ago
by
HalfordsWebTeam
Question
Engine flush safe for use in motorbikes
Many motorbike have wet clutches is Wynns Engine Flush safe for use with these?
asked 3 years, 11 months ago
by
Thorpey
on Wynn's Engine Flush 425ml
1 answer
Answers
answer 1
Wynns Engine flush is not reccommended for wet clutches as it contains friction reducers.
Staff Answer
answered 3 years, 11 months ago
by
HalfordsWebTeam
Question
Can I use this in my Series 2 landrover 2.25 nonturbo pertol engine
It first came on the road in 1959 and want to do another ooil change this sat. Just checking that I can definitely use this in the engine
Age Group: Under 25
Gender: Female
Attitude to Shopping: Pro-Performance - I'II always buy the best quality regardless of price
Attitude to Car Maintenance: Enthusiast
How many cars: More than 3
Car Make: Land rover
asked 5 months ago
by
Anonymous
on Wynn's Engine Flush 425ml
1 answer
Answers
answer 1
My friend whom also had a 1959 petrol landrover has often used the Wynnes engine flush before completing oil changes and he has never had any problems with it. he has also used it on another Landy that he has which is a Turbo diesel again without any problems. As long as you follow the instructions on the tin everything should be OK. I would also advise that you use a good quality oil during the change due to the possible age of the engine.
Age Group: 35 - 44
Gender: Male
Attitude to Shopping: Quality Seeker - I'd rather spend a little extra on something if I know its going to last
Family: I'm Living with Partner/Spouse - With Children
Attitude to Car Maintenance: Enthusiast
How many cars: 1
Car Make: Ford Mondeo
Top 1000 Contributor
Top 1000 Contributor
answered 4 months, 1 week ago
by
geordiedaz
 - Northumberland
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