Hello Everyone- Wife has an '05 SRX with the 3.6. Pretty nice vehicle. The manual calls for 6 quarts of M1 5w30. I read a post on here that said these engines seem to be pretty tough on oil and was wondering if anyone has any thoughts on this. I have plenty of oil, M1, GC, PP, etc., but was curious if one flavor seems to return better UOA then others. Typical runs would be 6k miles. Thanks.