It's been about a month now since I changed my oil and also added a bottle of STP and I just wanted to give my report on it.
- Car sounds smooth upon startup, no longer sounds like a runaway sewing machine
- Oil pressure light used to come on for a few seconds during cranking over, doesn't do that anymore
- Improved MPG, used to be lucky to get 15mpg, my average now floats between 18 and 22
- VTEC seems to be fine with it, no codes yet lol
- Car sounds smooth upon startup, no longer sounds like a runaway sewing machine
- Oil pressure light used to come on for a few seconds during cranking over, doesn't do that anymore
- Improved MPG, used to be lucky to get 15mpg, my average now floats between 18 and 22
- VTEC seems to be fine with it, no codes yet lol