It is then pushed to the rectum which is the last part of the large intestine, then out the anus and into your toilet. The digestive system refers to the system from the mouth to the  bowels. It is the system that the body used to draw nutrients from  food and to eliminate waste.
1996 and newer vehicles CANNOT PASS emissions testing with the âCheck Engineâ light illuminated. Determining what has caused the âCheck Engineâ light to illuminate, and repairing the problem is a job for trained professionals equipped with the proper tools to diagnose and repair the problem.
Before you can determine what needs done, you must first understand what the service engine soon light means and how it is triggered. The service engine soon light is often confused with the check engine light. The check engine light is a light to alert you to a possible problem with the exhaust and emissions systems. This will let you know when there is an excessive concentration of carbon monoxide being emitted through your exhaust system. The service engine soon light can cover many issues, from minor to major.