can this be used in new cars

Dont use on brand new cars....i would wait till after 2nd oil change

Is this safe for Automatic transmissions or only Manuals?

From the Tufoil web site FAQ:"Should I use Tufoil in my transmission?Tufoil is too slippery to use in automatic transmissions. The oils in them need to be a bit grabby or the clutches won't work properly. In manual transmissions, about one part Tufoil in ten parts high-grade transmission oil will make them run cooler and shift smoother."J.S. (member of the Tufoil 250,000 mile club)

Is this an oil additive, and if so, is an oil change required after application?

It's an additive (or enhancer) and should be added at a rate of one ounce of Tufoil per quart of oil at each oil change, after an initial treatment of two ounces per quart (one 8-oz bottle for a normal crankcase the first time you use it).

How much do you use per 5quarts of oil?

Per Tufoil site: We recommend 8 ounces of Tufoil as an initial treatment when you change your oil. (This would be for the standard 4-5 quart crankcase…less for smaller engines.) After this initial treatment, just 4-ounces of Tufoil added to the crankcase at each oil change is sufficient. The basic guideline would be 2 ounces for each quart as an initial treatment and 1 ounce per quart at each oil change after that. IF THIS IS A NEW VEHICLE I was advised by developer to allow for 8-10,000 miles of break-in before treating. You can call them with any questions and they are really great! https://www.fluoramics.com/tufoil/tufoil-for-engines/

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Fluoramics' Tufoil for Engines Engine Treatment (8 oz. Bottle)

Product ID: 6736327

Details

Brand
Tufoil
Flash Point
235 °C
Liquid Volume
8 fluid ounces
Package Information
Bottle Can
Vehicle Service Type
Car

⚡Boosts engine power

⛽Improves fuel efficiency

🔧Extends engine lifespan

€ 42.79

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Description

🚗 Power up your ride and leave the competition behind!

TRUSTED BY THOUSANDS - 4.7-star rating from over 600 satisfied users
SMOOTHER QUIETER RIDES - Experience reduced engine noise and vibration
UNIVERSAL COMPATIBILITY - Works seamlessly with all gas & diesel engines
DOUBLE YOUR ENGINES LIFE - Maximize longevity with advanced protection
FUEL SAVINGS YOU CAN FEEL - Run more efficiently and cut down fuel costs

Tufoil Engine Treatment is a premium 8 oz. universal additive designed to enhance engine performance for gas and diesel vehicles. It improves power output, fuel efficiency, and engine longevity while reducing noise and wear, backed by a strong 4.7-star user rating.

Specifications

ASIN	B000AM8C62
Automotive Fit Type	Universal Fit
Best Sellers Rank	#44,087 in Automotive ( See Top 100 in Automotive ) #72 in Engine & Oil Fluid Additives
Brand Name	Tufoil
Compatible with Vehicle Type	Car
Container Type	Bottle, Can
Customer Reviews	4.7 4.7 out of 5 stars (617)
Flash Point	235 °C
Item Weight	8 ounces
Liquid Volume	8 fluid ounces
Manufacturer	Tufoil
Manufacturer Part Number	8442848
Manufacturer Warranty Description	Warranty
Model Number	TO-8
Number of Packs	1
Size	8 oz. Bottle
UPC	029953428457
Unit Count	1 Count

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 42.79

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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