Additives

Ali aditivi za olje sproščajo trenje na avtomobilskem delu?
Ali olje v avtomobilu zmanjša trenje? Olje pomaga mazati dele in jim omogoča nemoten tek. Brez olja se energija izgubi v obliki trenja, kar zmanjša nj...
Does xado oil additive really work?
Do oil additives actually work? Most motor oil contains about 15 to 30% oil additives straight off the shelf. ... It may result in poor fuel economy, ...
Are oil additives a good idea?
Is additives good for engine? While most fuel additives are, at worst, harmless, Trotta warns against using engine cooling system additives that claim...