---
product_id: 334886043
title: "Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6)"
brand: "gumout"
price: "R685"
currency: ZAR
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.za/products/334886043-gumout-510011-6pk-multi-system-tune-up-16-fl-oz
store_origin: ZA
region: South Africa
---

# Multi-fuel compatible PEA carbon deposit remover 2-year fuel & oil stabilization Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6)

**Brand:** gumout
**Price:** R685
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Tune up today, dominate the road tomorrow!

## Quick Answers

- **What is this?** Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6) by gumout
- **How much does it cost?** R685 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/334886043-gumout-510011-6pk-multi-system-tune-up-16-fl-oz)

## 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

- • **Long-Lasting Protection:** Stabilizes fuel and oil for up to 2 years, ensuring your engine stays fresh even during storage.
- • **Powerful Carbon Cleanup:** Advanced PEA formula eradicates carbon buildup across fuel and oil systems for peak engine efficiency.
- • **Rust & Corrosion Defense:** Fights ethanol-related rust and corrosion, extending engine life and reliability.
- • **Emission-Ready Performance:** Helps you breeze through emissions tests while lubricating upper cylinders for smoother rides.
- • **Universal Fuel System Tune-Up:** Optimized for gas, ethanol/flex fuel, diesel & biodiesel engines—one solution for all your rides.

## Overview

Gumout's 510011-6PK Multi-System Tune-Up is a 6-pack of 16 fl. oz. fuel system cleaners designed for gas, ethanol/flex fuel, diesel, and biodiesel engines. Featuring a powerful PEA formula, it removes carbon deposits, stabilizes fuel and oil for up to 2 years, improves fuel economy, lubricates engine components, and combats ethanol-related rust and corrosion—perfect for maintaining peak engine performance and passing emissions tests.

## Description

All engines develop performance issues over time, whether they're gas, diesel or ethanol. Carbon deposits reduce performance and fuel economy. Water and ethanol corrode key engine parts. Gumout Multi-System Tune-Up is the most advanced treatment for all types of engines, from cars to lawn mowers. It cleans and conditions using premium ingredients, like PEA (polyether-amine), to help maximize performance, fuel economy and engine life. Multi-System Tune-Up can be added in the gas tank, the crankcase or via induction. Directions: Add to fuel: For optimal results, add entire can to the tank. Fill the tank with fuel and run to near empty before refueling. One pint treats 18-21 gallons of all types of gas or diesel fuels. Add to oil: Add one ounce per quart of oil. Immediately start engine and run for 5-10 minutes to mix completely. Vacuum Intake Cleaner: May be used with engine decarbonizing equipment through the vacuum system to clean intake manifold, valves and combustion chamber. Follow recommended mechanical procedures for the equipment. Small 4-cycle engines: Add to gasoline using ¾ to 1 ounce per gallon of fuel. Small 2-cycle engines: Add to gasoline using ¾ to 1 ounce per gallon of fuel. Add 2-cycle oil as recommended by engine manufacturer. Gumout Multi-System Tune-Up does not replace 2-cycle oil.

Review: This is the only product I’ve found that has enough P.E.A. to clean and prevent the excessive carbon buildup that the Mini Cooper turbo engines are notoriously known for. I run a full bottle through the gas tank just before each oil change and use a third of a bottle in the gas tank at each fill up for maintenance in between oil changes. I have a 2010 Mini Convertible & a 2014 Countryman. Keeps both cars running like new.
Review: Definitely feel the difference! No more sluggish acceleration and Definitely worth the money good quality stuff in a can.. notice better mpg

## Features

- Use in gas, ethanol/flex fuel, diesel & biodiesel engines
- Restores fuel economy and improves engine performance
- PEA (polyether amine) effectively removes carbon deposits from the entire fuel & oil systems
- Stabilizes fuel and oil for up to 2 years
- Helps pass emissions testing, Lubricates upper cylinders, and Fights ethanol related rust & corrosion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Gumout |
| Brand | Gumout |
| Model | 510011-6PK |
| Product Dimensions | 20.62 x 14.3 x 20.65 cm; 2.83 kg |
| Item model number | 510011-6PK |
| Manufacturer Part Number | 510011-6PK |
| Item Weight | 2.83 Kilograms |

## Images

![Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6) - Image 1](https://m.media-amazon.com/images/I/31v1BIc1TJL._AC_.jpg)
![Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6) - Image 2](https://m.media-amazon.com/images/I/81u+vMe7KRL._AC_SL1500_.jpg)
![Gumout 510011-6PK Multi-System Tune-Up, 16 fl. oz. (Pack of 6) - Image 3](https://m.media-amazon.com/images/I/81u+vMe7KRL._AC_SX679_.jpg)

## Questions & Answers

**Q: Did the formula change? does this no longer contain pea?**
A: Per ITW Global Brands response 7-17-23, "Multi-System Tune Up fuel additives contain CarbonClear which is the most advanced P.E.A.  All our Gumout fuel additives contain equal parts PEA."

**Q: Is the shipping time of one to two months accurate?**
A: I don't know. It would depend on the seller. Seems like a long time. Walmart delivery is like two days.

**Q: How often do I have to add this product to my vehicle’s gas tank?**
A: Add it in every 2 to 3 fill-ups. It will probably take six months or more before you start noticing a difference. But, your gas mileage will improve, and your engine will run smoother. Just give it time. I went from 12 to 13 miles a gallon all the way to 18 to 22 miles a gallon today. It works!

**Q: How often can you use this product?**
A: I've been using is for many years. First time, put an entire can in your fuel tank when you fill up. After that, I put about 1/3 to 1/2 with every fill up. I use it in my tractors, mowers, gas leaf blowers and edgers and boat. Since the boat sits up all winter without running, I usually put 3 cans in the tank the last time I run it. In addition to cleaning the entire fuel system, it also stabilizes the fuel so it doesn't break down and turn into lacquer. Also, if you buy fuel with ethanol in it (most gas has 10-15% ethanol in it), Gumout helps keep it from turning into a gel like substance in your fuel line. Ethanol comes from corn and soybeans, so if you leave it in fuels line without a product like Gumout, it can set up fuel related issues. Hope that helps!  Eddy

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 17 September 2025*

This is the only product I’ve found that has enough P.E.A. to clean and prevent the excessive carbon buildup that the Mini Cooper turbo engines are notoriously known for. I run a full bottle through the gas tank just before each oil change and use a third of a bottle in the gas tank at each fill up for maintenance in between oil changes. I have a 2010 Mini Convertible & a 2014 Countryman. Keeps both cars running like new.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 23 December 2025*

Definitely feel the difference! No more sluggish acceleration and Definitely worth the money good quality stuff in a can.. notice better mpg

### ⭐⭐⭐⭐⭐ Review
*by L***A on 3 December 2025*

Would buy Again.

## Frequently Bought Together

- Gumout 510011 Multi-System Tune-Up, Fuel Stabilizer Injector Cleaner & Gas Treatment, 16 oz, Full Fuel System Cleaner - Improves Engine Performance, Cleans & Removes Deposits and Residue (Pack of 6)
- ATS Chemical 505 CRF Fuel System Treatment, 16 fluid ounces
- ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-29*