I completely agree. The manual normally lists all recommended consumables.Quote:
Originally Posted by ontarian_frog
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I completely agree. The manual normally lists all recommended consumables.Quote:
Originally Posted by ontarian_frog
I did, page 6-23 of the 2008 Manual says only to use GM#89021806, not the type. A few google hits but nothing concrete.Quote:
Originally Posted by ontarian_frog
Weird. I just remembered from the online manual.
Use 75W90, that's what the manual says and what most standard manual trannies take these days. Although my 92 Camaro recomended Dextron w/ Mercron 3 ATF. That took some getting used to.