General stp/wynns oil etc

[andy ilsf]

is it safe to put a can of the thick stuff in my 2001 jtd weekender as i use it in all of my cars but fiats are unknown to me hence my question..

 

[imthejoker]

In the past with my diesels , iv always added redex diesel to the tank every three months , i used 10k once but i dont rate it like redex,iv always put zx1 in the oil, iv never had to use an anti-smoking stuff i believe because iv used this cocktail.

Joker

 

[Renegade_8]

I used to put some comma diesel injector cleaner in the Tempra when it got too smoky, and before the MoT. I dont believe in oil additives, modern oils are so good out of ther can, and may actually perform worse with an additive.