zichen169

Hey guys,

My car is having starting issue for the past month. Sometime my car would starts perfectly, other time it will have a delayed start. I noticed whenever I have two or three delayed start, the p0340 code would appear. When my car starts fine, then the code would disappear. I have changed both cam shaft position sensors and checked battery and starter which they turned out good. Anybody have any idea what might causing this? It is a wiring issue or fuel issue? thanks guys