car would missfire in warm weather for first journey of day, and then each start even after being left ten mins.
Now in cold days it starts fine first time but missfires on later starts, had O2 sensor fitted but no good
Peugeot service on phone said a hot or cold sensor may be it. I need expert with Peugeot Planet or Diagbox package Ive been told
I appreciate any help, Thanks, Peter
Car: Peugeot 307 Variant: 2l 16v cc 143hp Model Year: 2008