does help cold start rough idle

No it doesn't. That's why I bought rev x was to help with my cold start idle on my 6.0 powerstroke. I had to replace 4 injectors.

Good for preventative maintenance? Or unnecessary if you have a small car with no problems...

It is perfect for preventive maintenance. However, for a small car we recommend you use one 4 fl. oz bottle of REV X High Performance Oil Additive.

How many quarts does one bottle treat?

I'm guessing about 7/8 quarts per bottle... I know I needed two bottles for my 6.0l Powerstroke which takes 15 quarts of oil.

What is the best rate for rev x? Oz to quart

The exact ratio is 1 fl. oz. of REV X High Performance Oil Additive to 1.5 qt. of oil. 1 Bottle will treat up to 6 quarts of oil.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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REV X High Performance Oil Additive - 4 fl. oz. (4 Pack)

Product ID: 6736428

Details

Brand
REV X
Item Weight
1.3 pounds
Liquid Volume
16 fluid
Package Information
Bottle
Recommended Uses For Product
Automotive

⏳Extended engine life

🔥Friction & heat reduction

⚙️Deep engine cleaning

NT$9540

Duties & taxes included

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Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Unlock peak engine power & longevity with REV X – the ultimate oil additive upgrade!

WEAR WARRIOR - Significantly reduces engine wear, extending component lifespan 🛡️
FRICTION SLAYER - Powerful friction reducer cuts hot spots & metal-to-metal contact 🔥
ENGINE DEEP CLEANSE - Safely dissolves varnish & sludge without harsh chemicals ⚙️
CONSISTENT POWER BOOST - Keeps additives & impurities suspended for steady performance ⏳
UNIVERSAL COMPATIBILITY - Maximizes performance with standard, semi, or full synthetic oils 🚗

REV X High Performance Oil Additive is a cutting-edge engine treatment that deep cleans oil systems, reduces friction and heat, and extends engine life. Compatible with all oil types, it enhances lubricant efficiency and protects critical engine components, making it a must-have for professionals seeking maximum engine performance and reliability.

Specifications

ASIN	B00ADPHD02
Best Sellers Rank	#227,739 in Automotive ( See Top 100 in Automotive ) #147 in Engine & Oil Fluid Additives
Brand Name	REV X
Container Type	Bottle
Customer Reviews	4.6 4.6 out of 5 stars (251)
Included Components	Oil Additive
Item Form	Liquid
Item Weight	1.3 pounds
Liquid Volume	16 fluid ounces
Manufacturer	REV-X
Model Number	REV0404
Number of Items	1
Number of Packs	4
Part Number	REV0404
Recommended Uses For Product	Automotive
Specific Uses For Product	Engines, Fuel Injection Systems, Diesel Engines
UPC	856649005728
Unit Count	16 Fluid Ounces

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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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NT$9540

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered 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 Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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2 days ago

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