Fuel Tech Experts
  • Articles
    • Biodiesel & Biofuels
    • Car Emissions
    • Carbon Cleaning
    • Cetane Boosters & 2-EHN
    • DPF Cleaning & Maintenance
    • EGR Cleaning & Maintenance
    • Engine Cleaning & Flushing
    • Engine Oils
    • Engine Tuning & Mapping
    • Fleet & Commercial Solutions
    • Fuel Additives
    • Fuel Quality
    • Fuel Saving
    • Fuel System Cleaning
    • Hybrids
    • MAF & Air Intake Cleaning
    • Misfuelling Devices
    • Octane Boosters
    • Oil Additives
    • Race Fuel
    • Reducing Emissions
    • TFSI Direct Injection Carbon
    • Turbo Cleaning & Maintenance
    • Waterless Engine Coolant
  • Reviews
    • Reviews UK
    • Reviews USA
  • FAQ
    • Carbon Cleaning
    • Cetane/2-EHN
    • Diesel Cleaners
    • Diesel Particulate Filters (DPF)
    • E10 Petrol
    • EGR Valves
    • Engine Break-in
    • Engine Flush
    • Exhaust Emissions
    • Friction Modifiers
    • Fuel Consumption
    • MAF Sensors
    • Oil Additives
  • Tools
    • 2-EHN Cetane Calculator
  • About Us
  • Collaborate
An image of Alex
  • Site banner
  • Try our new cetane calculator
Fuel Tech Experts FAQ » Oil Additives » Are oil additives good

Are oil additives good

Alex by Alex

Expert answer:

0

Quick answer

Oil additives can be “good” if they address real engine problems—like reducing minor leaks, friction, or sludge. If your engine runs fine or has severe damage, they may provide minimal benefit.

Detailed answer

Many additive formulas focus on reconditioning seals, dispersing sludge, or improving lubrication under high stress. For an older or moderately worn engine, that extra assistance can noticeably cut oil consumption or quiet a noisy valvetrain. Conversely, a healthy engine might not need additional help, so you’d be spending money with little to show for it. With major mechanical failures—like a rod knock—no additive will truly fix the problem. Thus, whether they’re “good” depends on usage. Applied thoughtfully to the right situation, oil additives certainly can help.

Share This Post:

Related FAQs:

  • Are oil additives safe for your engine

    Learn how to keep oil additive use safe…

  • Are oil additives bad for your engine

    Find out how oil additives may be bad…

  • Are oil additives necessary

    Learn why most engines run fine on standard…

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *


Knowledge base

  • Carbon Cleaning FAQ
  • Cetane/2-EHN FAQ
  • Disesel Cleaners FAQ
  • DPF FAQ
  • E10 Petrol FAQ
  • EGR Valves FAQ
  • Engine Break-in FAQ
  • Exhaust Emissions FAQ
  • Friction Modifiers FAQ
  • Fuel Consumption FAQ
  • MAF Sensors FAQ
  • Oil Additives FAQ

Archives

  • September 2025
  • August 2025
  • July 2025
  • January 2025
  • December 2024
  • October 2024
  • September 2024
  • August 2024
  • July 2024
  • June 2024
  • May 2024
  • April 2024

Tag Cloud

Contact us

Email: support@fueltechexperts.com

Info
  • Privacy Policy
  • Terms of Use
  • Sitemap
  • Cookie Policy (UK)
  • https://ec.europa.eu/consumers/odr

Find us on:

Newsletter

* indicates required


Copyright © 2011-2024 Fuel Tech Experts All Rights Reserved.

Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage {vendor_count} vendors Read more about these purposes
View preferences
{title} {title} {title}