my 06 mercury montego has begun to stall on 2006 Mercury Montego

replaced fuel pump

by in Prescott, WI on June 28, 2012
2 answers
ANSWER by , June 29, 2012
if it stalls only at idle your idle air control may be bad
ANSWER by , August 12, 2015
bad gas use regular only , then when you fill add gas additive to clean fliters