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?
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2002 Mitsubishi Mirage Question: Are there any consistent engine problems occuring with this year/model?
Answer #1hemicuda June 23, 2010, 14:32Master
Have the catalytic converter checked it might be clogged and you can check replacement prices here http://repairpal.com/estimator?car_type_id=3512 or locate a shop here http://repairpal.com/directory?address=92883&car_brand_names=Mitsubishi
ReplyVisitor, June 23, 2010, 14:40
Will do, thanks!