I owned a used 1997 Mercedes E320 with high mileage. Recently, I heard that it could be much more efficiency in oil-consumption to add oil treatment into gas tank. If it is true, can anyone give me a good suggestion about the oil treatment brand? Thank you very much!
2006-09-11
14:49:32
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4 answers
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asked by
twhenry318
2
in
Cars & Transportation
➔ Maintenance & Repairs
I tend to try oil treatment for my car. However, will it hurt my engine if oil treatment is not work well? Besides, can STP oil treatment compatible with any model? (my car is 6-valve model)
2006-09-11
15:07:02 ·
update #1