If you're nervous about going 10,000 miles or more between oil changes, then do it every six months, when you probably should also have your tires rotated (also explained in your owner's manual). GM says to change your oil at least once a year even if the service indicator warning light doesn't come on.
Click on âFileâ and select âSave Asâ after youâve entered all data into the spreadsheet. Select âCSVâ under the âSave as typeâ dropdown menu. Type a name for your CSV file, then select âSave.â You have now created a CSV file, and commas will automatically be added to the file to separate each field.
When you click on the File tab in Microsoft Excel and select Open to bring up the Open dialog box, you can set the file type to Text Files so your CSV document shows up in the list, then double-click on the file name to open it into a new workbook document.ile Setup. To build a CSV file to open in Microsoft Excel, you'll need to decide how many columns you'll use in Microsoft Excel for the categories of information you're preparing in Notepad. Your first row of Excel cells should contain the headers for your data, each labeling the contents of an individual column.