My first dose worked for around 18 months & After an oil & filter change I have used this product again . It works for my Vauxhall Antara timing chain leak. . A lot cheaper that taking the engine out.
Verified purchase: Yes | Condition: New
Unfortunately, I had too positive expectations about this product ! The timing chain housing gaskets leaking still continues on my Insignia OPC and even though the leakage of seals is low but, just therefore, it is really annoying ! I was really hoping and expecting this well marketed substance would help in my car's leaking problem but, unfortunately it did not !
Verified purchase: Yes | Condition: New
Brought this to try.my car was leaking oil bad from everywhere. Thought I'd try the cheapest first. Was only 20 quid. Put it in, it says run for 100 miles but it was working a lot faster than that. I have now no oil leaks AMAZING PRODUCT would recommend to anybody
Verified purchase: Yes | Condition: New
Brought this for my range rover which had a minor leak to rocker cover which is a 2 k job on these put in and within 3 days leak gone amazing stuff did not change oil
Verified purchase: Yes | Condition: New
Unable to rate the product as I have just received it and not doing the mileage at the moment Fingers Crossed It works
Verified purchase: Yes | Condition: New
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