- Joined
- Jul 17, 2025
- Messages
- 34
06 Altima 2.5 4 cyl- 175,000 mi. OCI 3,500 w/ Mobil One 5w/30, and Mobil One filter. I keep it slightly overfilled-maybe 1/8 to 1/4 qt. I'd rather (after a long trip) have it run down to factory level, after starting out overfill, than have it start out at factory recommended level and end up low. Also it's a timing CHAIN engine-better a little extra oil to keep the chain bathed? Also 89 Camry 2 liter 4 cyl- 154,000 mi-Castrol GTX for years, just switched to Castrol semi-syn. Also Mobil One filters, also slightly overfilled (although this one's a belt), no oil burn on the Camry, only a wee bit on the Altima. BTW-transmission "flushes" on a regular basis. The body and "chassis" will be long gone and the engines and transmissions will still be strong!