Warm vs. cold start issue

[dbmff]

Ive had my 02 with 135k since June...I've noticed it starts very quick when cold, but when it's warm it cranks longer before starting. This is opposite of what I would think. Is this normal for these vehicles? Or does anyone have a place to start poking around. Thanks!

Dan

 

[Spike555]

I do not have this issue.
Typically when a fuel pump starts to fail it bleeds down pressure overnight and takes longer to start in the morning because the fuel system has to prime, but then the rest of the day it starts normal because the fuel system is primed already.

I had a similar problem on my Discovery, that was a bad fuel temp sensor. I do not know if these trucks have one of those or not.