American cars - opinions

Dodge Caravan (1995)
I applied purposed for the four stroke engines renovation in my Dodge Caravan dated 1995- and as a result I noticed: smooth running of the engine reduced fuel consumption- in my case by around 10%. I was surprised to notice an improvement, although it did not follow until making 1000 mils that is around 1 600 km after filling in Ceramizer. As a matter of fact at present I make 30 mils more in the city than before. The only hurdle I came across were instructions to make 200 km at speed of up to 60 km/h (I did not have got revolution counter). My opinion is based on what I have experienced. I did not have any tests and measurement made.
Good choice.
Best regards
Krzysztof Kwapisz

Chrysler Grand Voyager (2000)
I applied although I had some objections regarding its results (What I read seemed quite impossible) but I decided to take a chance. To my surprise delivery was very prompt. Later on I purchased purposed for a gearbox but during reading User’s Manual I found that I could not apply it as I had got an automatic transmission. So I poured this additive into my engine of Chrysler Grand Voyager 2000 3.8 l with mileage of 192 000 km. I had bought this car two months before adding this formula. It was visiting my mother–in law at Easter that was the first 500 km drive that I made after application of Ceramizer. Before going there I had made 1100 km and an average consumption rate regarding driving on leave had been 11,9 and on my way back I had not cancelled my computer and an average rate had been 10,7l so fuel consumption had been around 10 l or less per 1 000 km. Besides before application of there was some engine rapping regarding one valve but later on I observed smooth running of the engine and I think It is going to improve far more. I told one friend about this additive and bought it for him and the other friend bought it too, and as for now I do not know their opinion as still they did not made required number of km. Personally I am very satisfied. Thanks

Chrysler PT Cruiser
I applied in my PT Cruiser 2.4. To be honest I did not noticed any improved fuel economy, while the engine operation got improved, and it is running smoothly and evenly. It was really worth buying.
Many thanks.
Best greetings

Pontiac Trans Sport
I applied 1 dose of (2.3L) and after making 1 000 km I noticed quite a difference, namely: a noiseless engine operation reduced fuel consumption from 10-11L to 8L THIS ADDITIVE SAVED ME AS I DID NOT HAVE TO OVERHAUL MY ENGINE (COST OF 6 000 PLN (about 1600 USD ).
GREETINGS