---
product_id: 42341077
title: "7516 High Mileage Fuel System Rejuvenator, Pour Can 15 fl.oz"
brand: "berryman"
price: "R$420"
currency: BRL
in_stock: true
reviews_count: 8
category: "Berryman"
url: https://www.desertcart.com.br/products/42341077-7516-high-mileage-fuel-system-rejuvenator-pour-can-15-fl
store_origin: BR
region: Brazil
---

# HEST solvents power-clean fuel system Restores octane & boosts fuel economy Universal fit for 2 & 4-stroke engines 7516 High Mileage Fuel System Rejuvenator, Pour Can 15 fl.oz

**Brand:** berryman
**Price:** R$420
**Availability:** ✅ In Stock

## Summary

> ⛽ Drive cleaner, drive smarter — fuel your engine’s comeback!

## Quick Answers

- **What is this?** 7516 High Mileage Fuel System Rejuvenator, Pour Can 15 fl.oz by berryman
- **How much does it cost?** R$420 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/42341077-7516-high-mileage-fuel-system-rejuvenator-pour-can-15-fl)

## Best For

- berryman enthusiasts

## Why This Product

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

## Key Features

- • **One-Tank Power Boost:** Cleans injectors, valves & combustion chambers in a single fill
- • **Advanced HEST Formula:** Exclusive High Energy Solvent Technology dissolves stubborn carbon deposits
- • **Fuel Economy Enhancer:** Improves mileage by restoring optimal octane levels
- • **Versatile Compatibility:** Perfect for all high-mileage gas engines, including marine & small engines
- • **Engine Smoothness Restored:** Reduces rough idle, hesitation & engine tapping for a refined drive

## Overview

Berryman 7516 High Mileage Fuel System Rejuvenator is a 15 fl.oz universal fuel additive featuring exclusive HEST solvents that thoroughly clean fuel injectors, intake valves, carburetors, and combustion chambers. Designed for vehicles with over 60,000 miles, it restores lost power, improves fuel economy, reduces rough idling, and dissolves carbon deposits to enhance overall drivability across 2-stroke and 4-stroke gas engines.

## Description

Thoroughly cleans entire fuel system of all high mileage gas-powered vehicles, including those exceeding 60, 000 miles. Powerful detergents and H. E. S. T. solvents give one-tank clean-up of fuel injectors, intake valves, carburetor, and combustion chambers. Dissolves fuel residue and carbon deposits to restore lost power, reduce rough idle and hesitation, restore octane requirements, and improve overall drivability.

Review: Works for one good cleanout - Bought a 2007 Rav4 4-cylinder without knowing about the oil burning issues with the piston rings. It started getting pretty bad, like a quart of oil per 300 miles. Seafoam or the normal B12 did not seem to help. Based on the review here, I decided to try it and let me tell you it works (at least the first time). It did make my engine misfire once (probably from carbon burning up) but after running it through the whole tank, oil burning is now about a quart per 1000 miles. Over time it has been creeping back up. I have tried using this again and the regular B12. It seems after using this once, the difference between using this and B12 is negligible so save yourself some money on future and just get B12. Now, I just use a B12 before every oil change and that seems to be keeping the oil burning at around a quart per 700 miles. Hopefully this keeps it manageable until the car gives out. I have considered doing a B12 piston soak but haven't found the time.
Review: BUY THIS NOW!!!!!!!!!!!!!!👍🏾👍🏽 - This stuff is unbelievable! Works so well I've tried all types of fuel system cleaners in my 2007 GMC YUKON DENALI 6.2L but this and BG44K is the absolute best ,a difference that you can really notice. I had a little tap in the engine that would go away after a while I tried Marvel Mystery oil, " did nothing" and a few others I can't remember, but when I drove all the gas out and poured this in, then filled up after about a full day of driving I notice the tap went a away to a very smooth idol wow I'm guessing it cleaned the lifters to get them unstuck, a major problem with these trucks. I'll probably stock up because anything that works well in life companies like to discontinue smh. Get this you'll love it!

## Features

- Powerful detergents and HEST solvents
- Restores lost power, reduce rough idle and hesitation, restore octane requirements, and improve overall drivability. Improves fuel economy, disperses moisture, and stabilizes gasoline
- Dissolves fuel residue and carbon deposits
- Great for all 2-stroke and 4-stroke marine and small gas engines
- HEST - "High Energy Solvent Technology, " a Berryman exclusive, incorporates the use of strong solvents, as opposed to weak carriers and diluents such as mineral spirits or kerosene
- Fit type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MSCT6SZ |
| Best Sellers Rank | #65,907 in Automotive ( See Top 100 in Automotive ) #86 in Fuel System Cleaners |
| Capacity | 425 Milliliters |
| Customer Reviews | 4.6 4.6 out of 5 stars (861) |
| Date First Available | January 27, 2017 |
| Exterior | Machined |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00075894075168 |
| Item Weight | 15.5 ounces |
| Item model number | 7516 |
| Lift Type | Easy Pour-In Metal Can |
| Manufacturer | Berryman Products |
| Manufacturer Part Number | 7516 |
| Model | 7516 |
| Product Dimensions | 2.25 x 2.25 x 8.63 inches |
| Special Features | H.E.S.T. |
| UPC | 075894075168 |

## Product Details

- **Brand:** Berryman
- **Color:** Black
- **Item Weight:** 0.97 Pounds
- **Material:** Metal
- **Product Dimensions:** 2.25"W x 8.63"H

## Images

![7516 High Mileage Fuel System Rejuvenator, Pour Can 15 fl.oz - Image 1](https://m.media-amazon.com/images/I/71U7bsVcipL.jpg)

## Questions & Answers

**Q: Will this be safe on a 2008 4runner?**
A: As far as I know it's safe to use in any car that has a gasoline engine I use it in a 2003 Celica GTS

**Q: Would this hurt fuel pump?**
A: It could potentially hurt a mechanical fuel pump if you have an older car that is still using a mechanical fuel pump with a bladder/diaphragm. Electronic fuel pump should be fine but use this stuff up quickly, once you've added it to your fuel, you should go through that entire tank of gas in a short amount of time and preferably a long trip on the highway.

**Q: does it lubricate enginge and cylinders also ?**
A: Not at all.  No lubricant properties what so ever.  This is high detergent and high solvents.  Designed to clean fuel Systems, combustion chambers, at cats.  Great stuff.  But use it for it’s purpose.

**Q: What makes this "better" than regular B12 Chem Tool?**
A: Both products use the same powerful detergent package, but the Berryman B-60 HIGH-MILEAGE FUEL SYSTEM REJUVENATOR actually has just a bit more of the detergent package as well as a different solvent package. Either product will work very well but the B60 high mileage is slightly better-suited to clean-up older, neglected fuel systems.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for one good cleanout
*by A***N on November 8, 2025*

Bought a 2007 Rav4 4-cylinder without knowing about the oil burning issues with the piston rings. It started getting pretty bad, like a quart of oil per 300 miles. Seafoam or the normal B12 did not seem to help. Based on the review here, I decided to try it and let me tell you it works (at least the first time). It did make my engine misfire once (probably from carbon burning up) but after running it through the whole tank, oil burning is now about a quart per 1000 miles. Over time it has been creeping back up. I have tried using this again and the regular B12. It seems after using this once, the difference between using this and B12 is negligible so save yourself some money on future and just get B12. Now, I just use a B12 before every oil change and that seems to be keeping the oil burning at around a quart per 700 miles. Hopefully this keeps it manageable until the car gives out. I have considered doing a B12 piston soak but haven't found the time.

### ⭐⭐⭐⭐⭐ BUY THIS NOW!!!!!!!!!!!!!!👍🏾👍🏽
*by W***7 on August 21, 2019*

This stuff is unbelievable! Works so well I've tried all types of fuel system cleaners in my 2007 GMC YUKON DENALI 6.2L but this and BG44K is the absolute best ,a difference that you can really notice. I had a little tap in the engine that would go away after a while I tried Marvel Mystery oil, " did nothing" and a few others I can't remember, but when I drove all the gas out and poured this in, then filled up after about a full day of driving I notice the tap went a away to a very smooth idol wow I'm guessing it cleaned the lifters to get them unstuck, a major problem with these trucks. I'll probably stock up because anything that works well in life companies like to discontinue smh. Get this you'll love it!

### ⭐⭐⭐⭐⭐ Amazing
*by J***P on March 28, 2024*

Used on my motorcycle 8k mi victory hammer, sat for over 3 years amazingly started up put sea foam in 1oz/gal. Rode short distances ok. But the engine started hesitating, no power when I throttled kept feeling like the bike was going to putter out. I was told by a shop it could cost upwards of $1500 to change the entire fuel filter system because it’s inside literally in the gas tank. Before paying all that money I first did some long overdue maintenance changed the oil, spark plugs, cleaned out the KN air filter. And while it would idle ok when I rode, same issue hesitation when throttling no power. Almost called the mechanic, but I read about people’s success and luck with Berryman. And the reviews are not kidding! I put an ounce, maybe a little more, because I eyeball it along with 1 gallon of fuel, because I wanted it to be concentrated. Let the bike run for 30 minutes and took it for a ride no more hesitation. I did a second round of the Berryman’s 1oz/1gal of ethanol free fuel from the local Wawa seems the only place that has ethanol free. And with the oil change, spark change air filter, and of course the star of the show Berryman it did the trick the bike runs like new. do I probably have to change out the fuel filter at this point? She’s purring like a kitty at this point so if it ain’t broke… There was a lot left I put it in my suv 20-6 Lincoln Nav L and noticed more power, smoother and quieter engine, can’t even tell if running. Used sea foam, Lucas, chevron, fuel cleaners, they don’t hold a candle imo to berrymans.

## Frequently Bought Together

- Berryman 7516 High Mileage Fuel System Rejuvenator, Pour Can 15 fl.oz
- Berryman Products 0117 B-12 Chemtool Carburetor, Choke and Throttle Body Cleaner [Not VOC Compliant in Some States], 16-Ounce (117)
- Berryman 2616 B-12 Chemtool Total Fuel System Clean-Up Easy Pour-In Metal Can, 16-Ounce, Fluid

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-25*