i failed the 1st test..since i put in coil pak..new wires..new spark plugs..new IAC..new filter..new fuel filter.. new gas cap..had throttle body cleaned.. MY ENGINE LIGHT IS STILL ON..COULD IT STILL PASS AN EMISSION TEST..DONT KNOW WHAT ELSE TO DO..
does the engine light on means a emmission failure on 2003 Mercury Sable
by tomz215 in Waterbury, CT on May 10, 2013
1 answer 1 comment
ANSWER by globalhelper on May 10, 2013
yes something is wrong,scan codes and post so we can adv
COMMENT by tomz215 on May 11, 2013
i'll get back to you after i scan codes...thanks