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.
In most cases, your car will pass unless the check-engine light is on when you pull into the test facility. However, if your car does not pass this test, you can no longer opt for the fallback exhaust test; you must take your car in for repair. It is after the repair that things get weird.