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Old 04-20-2012, 02:37 PM   #62 (permalink)
Join Date: Apr 2012
Location: Erie, PA
Posts: 61
Rep Power: 9
tallbump is on a distinguished road

I've always ran a little extra. The 3.8 calls for 4.5 and I always just add 5 as does most of the 3.8 community. I do run a larger size filter though so that accommodates some of it.

I would highly doubt that the extra .1 would matter.

However, if it was ever "discovered" I guess the potential could be there for warranty issues.
1998 Pontiac Bonneville SE with about 152,000 on the clock

2005 Equinox LS AWD with about 95K
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