1999 Lexus RX300 running rough check engine light came on and I had it scanned. The following codes were given: Po300, P0301, P0303, P0305, P0171, P1349, P1155, P0125
Now with that said this is what we have done
replaced 2 02 sensors,
replaced coolant temp sensor
changed out plugs and put in iridium(SP)ones
replaced air filter
car is running really rough, and CEL is still on.
have the same problem?
Saturday, February 5th, 2011 AT 9:30 PM