Heres what happens.. When its 10*F or colder. My truck does not always want to start/idle correct.

Start it up. idle goes to about 400-600rpms. And sounds like wants to die. and does die sometimes...

I can give it gas for couple seconds(or 30secs depending if cold like is now -30with wind) then, It could catch and the rpms would jump like normal to 1.5-2k rpms when you normal start a car and come back down to 1000(normal idle)


Not sure whats wrong

Rail has pressue
All new oil
New battery back in OCT
New Spark plugs and wires back in OCT


No codes are showing up... Shouldn't have this much problem.

Truck is 2000 Ford Ranger XLT 3.0l flux fuel 4x4