Mannol HTE - Germany (9981 2 Pc Pack Injector Cleaner)

Based on price. it is working.. but you need to use both if you have tank 40-50 Liter. Prefer to fill bottles (2) and drive 30 Km then full your tank.

Be careful it actually damaged my engine Once I used right after I left the station after oil change I got overheating and engine got head gasket which now will cost me thousands to fix There was any warning about it

perfect

I used it on my Harley Davidson Motorcycle with an Evo Engine... surprisingly good results and improved my mileage noticeably!

Best Value Product

I try this product many times The results it's good every time I change the oil , my engine oil is clean

ممتاز جداً لتنظيف بخاخات المحرك

Slight variance in performance