01 X5 with 3.0 Now that it cools off to 50 degrees at night here, the X5 wont start until it gets around 70 in the morning. I know it sounds weird but it starts fine into the evening after the temp is about70. I think the transfer pump is goin out also because it acts like it is out of gas when half full on gauge. I know its not low now because I filled it to the top. It just cranks and cranks.
Does anyone know of a cold start sensor possibly not working? I will begin my diagnostics (spark,fuel,etc.) later today but hoping someone has a quick fix.