Since joining the forum I have really enjoyed reading all the great information everyone posts... Thanks
I recently have had a small problem with my 05 300c. It seams when ever I start the car in the morning or after work, the RPM's jump up to 1500 upon start up then drop below 500 (like it might die) then it catches itself and stablizes at a normal idle (625). On occasion it wall start run rough and die.. but then you restart it and it runs great.
I recently checked the codes on the center display and it said P0513...does that mean anything??
Thanks in advance
Ed