It REALLY works ! My VW Polo had a sticking throttle , the engine sometimes would not go down to idle speed - very annoying - and I could not find a way to lubricate the linkage ( unlike older carburettor cars ) after a few miles with STP , everything is normal again
Verified purchase: Yes | Condition: New
As I haven't used this product yet I can only score it by reading the tests on Google. I will use it in a few weeks time when I have a 150 mile drive.
Verified purchase: Yes | Condition: New
It's imossible to know whether it's any good or not without being in the trade but the experts revommend it so I'll take their word for it !
Verified purchase: Yes | Condition: New
I've been using the STP petrol injector cleaner for the past 25+ years in All my cars, mostly Mercedes S-Classes,,, However, when I saw this new product that encompasses the entire system, as a complete clean, I applied and drove non-stop for 150 Miles // London to Manx. Next day when I switched on my car, only a Toyota Auris Touring Sports- I straight away noticed a sweeter start and an improved acceleration power. Above All - I had improved my mileage range by about 45 Miles extra for the full tank that I had started the previous day... Well Done!!!
Verified purchase: Yes | Condition: New
Does exactly what it says on the tin. Well worth it my car runs better. Clears out the carbon deposits. Very impressed.
Verified purchase: Yes | Condition: New
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