Mar 25, 2007, 10:50 PM. I am needing to know how long Lortabs and Percocets stay in your system. Lowtax4eva. Mar 26, 2007, 11:10 AM. I assume you are having a drug test, it would depend what they test, blood: about 24 hours, hair 90 days, urine: up to 3 days.
So do you you'll generally have to lift the car up, crack the drain bolt open, let it drain then change the oil filter. Then replace the drain bolt and fill it up with oil. Draining it takes the longest and the whole process takes around 30-45 minutes. , Well over ten years as automotive tech and line mechanic.
The smart thing to go is get your oil changed every 3000 to 5000 miles. The people who go 10000-15000 miles(16,000kms!!!!) without changing the oil are nuts and I doubt these people even check the oil level. Your car will start to burn it or leak, I had a car that burned a quart every 600 miles, highway driving.