---
product_id: 251288411
title: "Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance"
brand: "gumout"
price: "R824"
currency: ZAR
in_stock: true
reviews_count: 11
category: "Gumout"
url: https://www.desertcart.co.za/products/251288411-gumout-multi-system-tune-up-473-ml-petrol-and-diesel
store_origin: ZA
region: South Africa
---

# Fuel economy boost +12% Advanced P.E.A. carbon cleaning Multi-engine compatibility Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance

**Brand:** gumout
**Price:** R824
**Availability:** ✅ In Stock

## Summary

> 🚗 Tune up your engine, tune into peak performance!

## Quick Answers

- **What is this?** Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance by gumout
- **How much does it cost?** R824 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/251288411-gumout-multi-system-tune-up-473-ml-petrol-and-diesel)

## Best For

- gumout enthusiasts

## Why This Product

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

## Key Features

- • **Deep Clean Power:** Premium P.E.A. formula aggressively removes carbon deposits from injectors to crankcases.
- • **Maximize Every Mile:** Boost fuel efficiency and throttle response for a smoother, cost-effective drive.
- • **Effortless Maintenance:** Easy add-in application via gas tank, crankcase, or induction—professional results at home.
- • **Rust & Corrosion Shield:** Protects engine parts from water and ethanol-induced corrosion for longer engine life.
- • **Universal Engine Savior:** Works seamlessly with petrol, diesel, ethanol engines, plus lawn mowers and generators.

## Overview

Gumout Multi-System Tune-Up is a 473ml advanced engine treatment formulated with premium P.E.A. that cleans carbon deposits, enhances fuel economy by up to 12%, and protects against rust and corrosion. Compatible with petrol, diesel, and ethanol engines, it supports cars, bikes, lawn mowers, and generators. Easy to use and trusted by professionals, it extends engine life while improving throttle response and reducing emissions.

## Description

Revitalize and optimize your engine's performance with Gumout Multi-System Tune-Up, the ultimate solution for combating the inevitable wear and tear all engines face over time. Whether you drive a gasoline, diesel, or ethanol-powered vehicle—from high mileage cars to hardworking lawn mowers—our advanced formula tackles carbon deposits that hinder performance and reduce fuel efficiency. This high mileage fuel system cleaner effectively cleans GDI/direct and port/indirect fuel injectors, carburetors, intake valves, piston tops, cylinder heads, and the crankcase, ensuring every component operates at peak efficiency. Engineered with premium P.E.A. (polyetheramine), it not only cleans but conditions gasoline, ethanol blends, and diesel fuels, combating corrosion from water and ethanol while stabilizing fuel and oil to prevent future deterioration. Gumout® Multi-System Tune-Up is more than just a fuel injection cleaner or gas tank cleaner; it's a comprehensive engine treatment that enhances performance, maximizes fuel economy, reduces emissions, and extends engine life. Perfect for high mileage fuel system cleaner, fuel stabilizer gasoline, and fuel injection cleaner needs, it also serves as a fuel stabilizer for generator units and small engine carburetor cleaner. Easy to use, whether added directly to the gas tank, crankcase, or via induction, it's the trusted choice for professionals and enthusiasts alike. Elevate your engine's performance with Gumout Multi-System Tune-Up—because every engine deserves the best care to perform its best.

Review: Simply put... It works... - Though too early to say as i used the product 2 weeks back only and not run a full tank yet. However initial observations are positive, as I could see grey/black smoke through the exhaust on idling which is carbon being flushed out. Also an inmprovemt in fuel efficiency on MID and throttle response is evident. Lastly since it has PEA, it is bound to be effective while being gentle on the engine when compared to solvent based cleaners
Review: Best - Best

## Features

- Improve your vehicle's performance with Gumout Multi-System Tune-Up, a premium petrol & diesel additive that cleans engines, reduces carbon deposits, and enhances mileage.
- Specially formulated with P.E.A. (polyetheramine), this additive maximizes performance, fuel economy, and engine life, making it a must-have for all types of engines.
- Versatile and easy to use, the Gumout Multi-System Tune-Up can be added directly into the gas tank, the crankcase, or via induction, catering to your vehicle's specific needs.
- This 473ml pack is perfect for regular maintenance of cars and bikes, as well as other engine-powered equipment like lawn mowers, ensuring long-lasting durability and efficiency.
- Benefit from the anti-rust properties of this additive, which combats corrosion caused by water and ethanol, thereby safeguarding key engine parts and enhancing overall vehicle performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00PP4J23W |
| Assembly Required | No |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #5,872 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #23 in Diesel Additives |
| Brand | Gumout |
| Colour | Clear |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,557) |
| Date First Available | 3 October 2015 |
| Exterior | Machined |
| Flash Point | 64 Degrees Fahrenheit |
| Generic Name | Multi-System Tune Up |
| Global Trade Identification Number | 00071948100114 |
| Item Dimensions LxWxH | 20.3 x 20.3 x 14 Centimeters |
| Item Weight | 3.18 g |
| Item model number | 510011 |
| Manufacturer | Gumout |
| Manufacturer Part Number | 510011 |
| Model | 510011 |
| Net Quantity | 1.00 Count |
| OEM Part Number | 510011 |
| Product Dimensions | 20.32 x 20.32 x 13.97 cm; 3.18 g |
| SAE J300 Viscosity Grade | 0W |
| Size | 16 Fl Oz (Pack of 1) |
| UPC | 071948100114 |
| Vehicle Service Type | Car, Lawn Mower, Other Engine-Powered Equipment |
| Viscosity | Low |
| Volume | 1.1 Fluid Ounces |

## Product Details

- **Brand:** Gumout
- **Liquid Volume:** 16 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Car, Lawn Mower, Other Engine-Powered Equipment
- **Viscosity:** Low

## Images

![Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance - Image 1](https://m.media-amazon.com/images/I/71fXmk9qaWL.jpg)
![Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance - Image 2](https://m.media-amazon.com/images/I/71QDkI30O5L.jpg)
![Gumout Multi-System Tune Up | 473 ml | Petrol & Diesel Fuel Additive for Cars | Engine Treatment, Fuel Injector Cleaner & Fuel System Cleaner | Removes Carbon Deposits, Improves Mileage & Performance - Image 3](https://m.media-amazon.com/images/I/81Wtw0wVYhL.jpg)

## Available Options

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

## Questions & Answers

**Q: For Petrol automatic cars?**
A: Yes you can use for petrol automatic cars. It doesn't matter whether car is automatic or manual. It is a great product

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simply put... It works...
*by R***R on 24 February 2026*

Though too early to say as i used the product 2 weeks back only and not run a full tank yet. However initial observations are positive, as I could see grey/black smoke through the exhaust on idling which is carbon being flushed out. Also an inmprovemt in fuel efficiency on MID and throttle response is evident. Lastly since it has PEA, it is bound to be effective while being gentle on the engine when compared to solvent based cleaners

### ⭐⭐⭐⭐⭐ Best
*by A***R on 22 January 2026*

Best

### ⭐⭐⭐⭐⭐ Amazing
*by M***I on 2 October 2025*

I think among all the additives I have used this one stands out. It restored my car performance and could definitely feel a positive change. Highly recommended.

## Frequently Bought Together

- Gumout 510011 Multi-System Tune-Up, 16 oz.
- Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz.
- Gumout 510013W-6PK Fuel System Cleaner, 6 Pack

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-17*