Want this question answered?
There's a TSB on this problem.
its a exhausts gas regulator Exhaust gas recirculation valve. You usually need to replace it.
How you fix a tail ligth from killing battery
no
Yes, I can.
rewire them.
Duct tape
po401 mean Exhaust Gas Recirculation Flow Insufficient Detected.
AAMCO http://www.aamco.com/ Hope This Helps.
I have Samsung tablet screen flashing and cannot turn off
what will fix the overdrive light from flashing in a 1996 mercury grand marquis its a gear ratio problem between 1 and 2 shift
Plastic is sun damaged. Replace them.