Can it be used with synthetic oil?

Should not be used at all. Caused my engine to seize.

My engine seized after adding this to my truck engine. Drove 10 miles. Has this happened to anyone else?

Dear Customer, Thank you for your question. We appreciate you decided to try our product out. This product is recommended for engines with oil capacity up to 5qts. If you go over, 7qts of motor oil will still be acceptable. It is recommended to idle the engine for 10-15 minutes or to get better results you may drive for about 12mi. If your engine has severe contamination - you could try going for 90-120mi with it, but no more. This is a very powerful solution which will clean everything thoroughly. Please double check if you followed all the instructions noted. Best Regards, XADO TECH

How far can you drive it with the flush? Is 300 miles too many?

Dear Customer, Thank you for your question. We value your business. It is recommended to idle the engine for 10-15 minutes or to get better results you may drive for about 12mi. If your engine has severe contamination - you could try going for 90-120mi with it, but no more. This is a very powerful solution which will clean everything thoroughly. Best Regards, XADO TECH

can i leave the cleaner on the engine until the next oil change?

I wouldn't. My engine seized after putting it in my engine of my Nissan Frontier and doing a quick, "warmup" drive.

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XADO Total Flush Engine Cleaner

Product ID: 8767543

Details

Brand
XADO
Item Form
Liquid
Material Feature
Clean
Scent
Bottle
Specific Uses For Product
Engine

🔥Anti-carbon effect for turbo engines

⚙️Deep engine sludge removal

🛡️Long-lasting protective barrier

NZ$89

Duties & taxes included

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Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Clean deeper, drive stronger — don’t let sludge slow you down!

PROTECT PROLONG - Innovative revitalizant forms a durable shield against wear
EFFORTLESS MAINTENANCE - Just add before oil change—no extra hassle
UNIVERSAL COMPATIBILITY - Works seamlessly with all engine types, including turbocharged
TRUSTED ENGINE CARE LEADER - Backed by 20+ years of proven XADO expertise
REVIVE YOUR ENGINES CORE - Powerful sludge and deposit removal for peak performance

XADO Engine Oil System Cleaner with Anti-Carbon Effect is a 250ml liquid formula designed to remove engine sludge, deposits, and carbon contamination. Suitable for all engine types including turbocharged models, it revitalizes and protects the engine by forming a long-lasting protective barrier. Trusted for over 20 years, this easy-to-use additive is applied before oil changes to enhance engine performance and longevity.

Specifications

ASIN	B0096CBI2M
Best Sellers Rank	#34,066 in Automotive ( See Top 100 in Automotive ) #3 in Engine Flushes
Brand	XADO
Brand Name	XADO
Customer Reviews	4.6 out of 5 stars 619 Reviews
Item Form	Liquid
Item Volume	250 ml
Manufacturer	XADO Chemical Group
Material Feature	Clean
Material Features	Clean
Material Type Free	No_Material_Type_Free
Model Number	XA 40613
Number of Items	1
Part Number	XA 40613_
Scent	Bottle
Size	8.45 Fl Oz (Pack of 1)
Special Features	Anti Carbon
Specific Uses For Product	Engine
Surface Recommendation	Metal
Unit Count	8.45 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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NZ$89

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

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