Are there any consistent engine problems occuring with this year/model? on 2002 Mitsubishi Mirage

Car has 190,000 and has just recently become sluggish on power. Will not go up hills past 40 mph, Won't go faster than 70 mph on flat roads, stumbles a little on acceleration.Had an EGR code P0401. Took the EGR valve/throttle body off and did a thorough cleaning. Changed spark plugs and wires. Cleaned MAF. Changed valve cover gasket/boot rings. Changed PCV. What are some problems that may be causing this?

Asked by for the 2002 Mitsubishi Mirage
Have the catalytic converter checked it might be clogged and you can check replacement prices here or locate a shop here
Will do, thanks!
1 answer 1 comment