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.
Unless your carâs oil filter and/or oil drain plug is impossible to reach, you can save money by changing your oil and oil filter yourself (your carâs manual should tell you how much oil to get). Start by warming up your engine for 2 or 3 minutes so the gook gets churned up and can flow out of the engine easily.