low acceleration low rpm car shake when place in gear. on 2007 Mitsubishi Galant

problem has been about three day replace mass air flow sensor code p2100 show on monitor

by in San Antonio, TX on August 04, 2014
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer
ANSWER by , August 05, 2014
LIVE data , not 'code reader' will be better for proper diagnosis. Check basics , if no scanner. Vacuum leaks , EGR valve sticking (IF equipped). ANY misfire DTCs set?