08-13-2020, 01:30 PM
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#4
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Senior Member
Join Date: May 2013
Drives: 2013 FR-S, white, MT
Location: Puyallup, WA
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Quote:
Originally Posted by 1234eher
Has anyone ever had to use them? I know that there are detergents in the oil and gas, contemplating using it as cheap insurance. Any opinions would be great! thank you  |
Not necessary nor recommended.
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