is it for diesel? where does it say that?

Yes, this product is safe and compatible with both gasoline and diesel engines.

will this help worn valve seals ?

According to my mechanic this was the same problem I had with My daughters car. It used to smoke when you first turn on in the morning and after using it the way instructions say the car no longer smokes

Stop Smoke And Engine Repair

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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Description

💥 Drive Smarter, Not Harder: Stop Smoke & Restore Power Instantly!

SEAL THE DEAL - Softens and expands worn seals and piston rings, extending engine life without costly repairs.
EFFORTLESS ENGINE TLC - Simply add to your oil—no disassembly or mechanic needed, saving you time and money.
UNIVERSAL ENGINE ALLY - Safe for all gas and diesel engines, compatible with synthetic and conventional oils.
BREATHE EASY DRIVE CLEAN - Minimizes blue & white smoke for a cleaner ride and less engine wear.
POWER UP WITHOUT THE PIT STOP - Restores lost compression to boost engine performance and fuel efficiency while you drive.

BlueDevil Stop Smoke & Engine Repair is a 16 oz additive designed to reduce exhaust smoke and restore engine compression by reconditioning seals and piston rings. Compatible with all engine types and oils, it works seamlessly while you drive, improving performance and fuel efficiency without the need for disassembly.

Specifications

ASIN	B086RN8YM1
Best Sellers Rank	#247,940 in Automotive ( See Top 100 in Automotive ) #154 in Engine & Oil Fluid Additives
Brand	BlueDevil Products
Customer Reviews	4.1 4.1 out of 5 stars (214)
Date First Available	October 15, 2020
Item Weight	1 pounds
Item model number	BDEV00243
Manufacturer	BlueDevil Products
Manufacturer Part Number	BDEV00243
Model	BlueDevil Pour-N-Go Stop Smoke & Engine Repair \| 16 oz. \| Pack of 1
Product Dimensions	3.63 x 1.75 x 7.5 inches

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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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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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Received my product in pristine condition. Great service overall.

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