About 50 miles , however it can be as much as 250 This is to prevent you from resetting the ECU to pass an inspection , these miles will allow the sensors to reset and detect a problem.
30 miles..
50 miles
About 60 miles in order for the computer to log emissions information to relay to the testing computer.
you need to drive between 40 ti 50 miles to pass emission test , if the light comes back before that , you need to fix your car
check engine usually is emissions related, try resetting by disconnect negative battery terminal for about 5-10 minutes.
65
The computer was reset shortly before going for emissions testing and has not yet been able to collect data. You will need to drive the vehicle for at least 50 miles before testing can be done.
You can safely drive any car 3,000 miles before changing the oil/filter if it is driven normally. I drive normally and change my oil/filter every 5,000 miles. Follow your owner's manual recommendation.
With my 2000 Blazer it is 100 miles. I've been passing emissions by clearing codes for 6 years driving off the miles and passing.
Every 60000 miles you must to change it
For best service and durability, 30,000 miles is recommended.
3900