This product has kept my engine running clean for several years helping the engine to run for even longer than expected I would advise anyone with a Diesel engine to use this product as instructions on bottle it keeps emmisions down as well mine have never gone up since the engine was 3 years old it's now 15 years older
Verified purchase: Yes | Condition: New
My assessment is a tentative one at this time, as I have only used 1 treatment so far. It feels like I am getting a better response when I accelerate but this could be wishful thinking as I haven't done a lot of miles since putting the Redex in my tank. I will update later when I should be sure of the cars performance.
Verified purchase: Yes | Condition: New
FedEx, is a well known name. My Dad would get the petrol attendant, yes they were real, to put 2 squirts into the tank when he brought petrol when I was a kid. It really does work, it reduces emissions and generally cleans the inside of the engine.
Verified purchase: Yes | Condition: New
Good value for money top quality product
Verified purchase: Yes | Condition: New
Knew my car was getting sluggish, didn't realise how much until I put Redex into the fuel. Mpg has almost doubled. Well worth every penny.
Verified purchase: Yes | Condition: New
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