---
product_id: 292091559
title: "Wynns Stop Smoke Oil -Petrol & Diesel Engine - 325ml"
brand: "wynn's"
price: "€ 21.18"
currency: EUR
in_stock: true
reviews_count: 10
category: "Wynn's"
url: https://www.desertcart.sk/products/292091559-wynns-stop-smoke-oil-petrol-and-diesel-engine-325ml
store_origin: SK
region: Slovakia
---

# Boosts compression & performance Reduces exhaust smoke Seals worn engine gaps Wynns Stop Smoke Oil -Petrol & Diesel Engine - 325ml

**Brand:** wynn's
**Price:** € 21.18
**Availability:** ✅ In Stock

## Summary

> 🚗 Clear the smoke, feel the power — drive like you mean it!

## Quick Answers

- **What is this?** Wynns Stop Smoke Oil -Petrol & Diesel Engine - 325ml by wynn's
- **How much does it cost?** € 21.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/292091559-wynns-stop-smoke-oil-petrol-and-diesel-engine-325ml)

## Best For

- wynn's enthusiasts

## Why This Product

- Trusted wynn's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Revival:** Seals worn components to restore engine integrity and reduce leaks.
- • **Noise Reduction:** Quiets engine noise, giving your car that premium feel.
- • **Smoke-Free Drive:** Slash exhaust smoke and oil burning for a cleaner ride.
- • **Performance Boost:** Enhances oil viscosity at high temps for smoother, quieter operation.
- • **Trusted Excellence:** Top-ranked with 4.4⭐ from 800+ users—join the savvy drivers who swear by it.

## Overview

Wynn's Stop Smoke Oil is a 325ml oil additive designed to reduce exhaust smoke caused by oil burning, improve oil viscosity under high temperatures, seal gaps in worn engine parts, enhance compression, and reduce engine noise—perfect for petrol and diesel engines seeking cleaner emissions and revitalized performance.

## Description

Oil soluble supplement designed to reduce exhaust smoke due to oil burning.

Review: good item recommended - good item recommended
Review: So great product , - I totally recommend this product , I used it for my BMW320i/2009/E90 , it stopped the smoke and oil consumption.

## Features

- Reduces exhaust smoke due to oil burning.
- Improves the viscosity properties of the oil at high oil temperatures.
- Seals the gaps between worn engine components.
- Improves compression and engine performance; reduces engine noise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071CPPRCV |
| Best Sellers Rank | #7,501 in Automotive ( See Top 100 in Automotive ) #161 in Automotive Oils |
| Brand | Wynn's |
| Customer Reviews | 4.4 4.4 out of 5 stars (827) |
| Date First Available | 19 April 2017 |
| Item Weight | 312 g |
| Item model number | 1831090 |
| Manufacturer | Wynn's |
| Manufacturer Part Number | 50865 |
| Model | Stop Smoke |
| Product Dimensions | 6.8 x 6.8 x 12.2 cm; 312 g |
| Viscosity | 10W-40 sae_grade |

## Product Details

- **Brand:** Wynn's
- **Liquid volume:** 325 Milliliters
- **Package information:** Can
- **Vehicle service type:** Car
- **Viscosity:** 10W-40 sae_grade

## Images

![Wynns Stop Smoke Oil -Petrol & Diesel Engine - 325ml - Image 1](https://m.media-amazon.com/images/I/71R5c02NOZL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: is it for diesel? where does it say that?**
A: Yes diesel

It really works

**Q: Anyone try on a bmw n62 engine?**
A: Yes! It did stop the smoking for the past few months. It's cold out now so can't really see if it's still in effect.  Do oil changes every 3k and change oil weight to 10 40, the thicker oil helps with the valve seals. 

07 X5 e70 4.8  270k 😉

**Q: Can this be used on small engines like 6 Hp? If so how much do you add?**
A: Hello.
Add contents to the oil when engine is warm. To obtain a good mixture with the oil after adding it, let the engine run or drive with the car for 5 minutes.
 Use at oil change or between oil changes as needed.
  1 metal can of 325 ml treats 3 to 6 litres of engine oil.

It is instruction gow to use. O think you need to divide your oil capacity, if your engine is small and during oil replacement you are using only 1litre of oil, you should use this product arround 50-80ml.

**Q: Do i add to existing oil or drain some n replace with this?**
A: "USAGE INSTRUCTIONS
*It should be added to the oil while the engine is at operating temperature. After adding for the ideal mixture, the engine should be run for 5 minutes.
*1 box (350 ml) of Wynn's Smoke Reducer should be added to 5 liters of engine oil.
*It can be used between oil changes or as needed."

## Customer Reviews

### ⭐⭐⭐⭐⭐ good item recommended
*by F***. on 14 February 2025*

good item recommended

### ⭐⭐⭐⭐⭐ So great product ,
*by A***O on 8 December 2024*

I totally recommend this product , I used it for my BMW320i/2009/E90 , it stopped the smoke and oil consumption.

### ⭐⭐⭐⭐⭐ Great
*by S***9 on 16 November 2024*

Great product, My car passed the test for registration after in was declined for smoke in high revs. I recommend this product.

## Frequently Bought Together

- Wynn's Stop Smoke 325 ml
- Bar's Leaks 1000 High Mileage Engine Repair, 16.9 oz | Restores Performance, Increases Compression & Horsepower, Stops Leaks, Noise & Smoking
- Bar's Leaks OS-1 Oil Seal Engine Oil Burning and Leak Repair, 16.9 oz.

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**Shop now:** [https://www.desertcart.sk/products/292091559-wynns-stop-smoke-oil-petrol-and-diesel-engine-325ml](https://www.desertcart.sk/products/292091559-wynns-stop-smoke-oil-petrol-and-diesel-engine-325ml)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*