In response to
"premium or older/ping-y. otherwise the difference in results is teeny and not worth it. -- nm"
by
b.
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er, premium = high performance. most modern cars do not require it, even if the manual recommends it. my passat, for instance.
Posted by
b. (aka starrynit)
Jul 7 '10, 10:25
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a local supersmartypants radio host (former Cal professor who's worked with LBNL and others for years) has mentioned this regularly.
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