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.
Shut the engine OFF, and wait a minute for the oil to settle down in the engine. Pull the dip stick out, wip it off with a clean rag, and then put it back in, wait for for 10 seconds. Then pull the stick out, and read the oil level, and add as necessary. you can check it after about 15 seconds. at that point the oil is hot and will flow very quickly. just make sure that you are on a level surface. depending on wut type of car u hav, just 2 b safe, u shud wait anywhere frum 5 - 30 minutes.