Car '02 Honda Si
Motor K20A3
Oil change intervals
0 - 5,000 OEM oil
5,000 - 10,000 Valoline 5W/30
10,000 Exxon 5W/20
15,000 Exxon 5W/20
20,000 7/7/03 Exxon 5W/20
25,000 10/2/03 Exxon 5W/20
29,793 12/3/03 Exxon 5W/20
34,573 2/13/04 Exxon 5W/20
Oil Filter: Bosch
This is the second analysis...