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.
Category Links. 1  How to pass the emissions test. 2  My car failed the emissions test. 3  Top 8 things before passing the smog test.  Check Engine Light - How to turn off the check engine 1  light. Smog check fraud being used in California.  Trouble codes - How to extract them and what the codes 1  mean. 2000 & newer vehicles do not need tailpipe  test.