Peugeot 406 Spark Plugs Problems

I have had this problem happen on two occasions. Each time the car has been loaded and going uphill at motorway speeds. It lost power and began to misfire. On both occasions the spark plugs had melted on two of the cylinders. The AA thoug...

My car peugeot 406 1.8FLY engine- when the car accelerates around 1000-1400rpm the engine starts to hesitate and same when the engine decelerates. Also the purge valve works continuously even when the engine is heated.

Please help. im v worried, the car has been running great and yesterday out of no where can this knocking noise and a sound like some thing is catching around the engine, the oil, and everything else is at the right levels,we went to wales ...

Hi, Could anyone help? My peugeot 406 1,8 16V is running OK when the engine is cold, after a few minutes when the engine is warm the engine starts to misfire and to lose power. Spark plugs are OK and Lambda sonda is fine. Thank for yo...