6.4 crank but no start

[Van7559]

Every now and then I will crank my truck in the first time it cranks it will not start any ideas? Usally turn the key off and itll fire the 2nd time? 56k

 

[Docpaulo]

Battery or starter... check connections for corrosion

 

[Van7559]

It turns over fine just won't fire up, like it's not getting enough fuel

 

[GsRAM]

Do you turn the key to the on position first, let the fuel pump prime till it shuts off, then go to the crank position? I always do, never a problem like thst

 

[bigdodge]

I've had batteries do that. Turns over fine but it would crank longer than normal. Got worse and I finally replaced it even though it seemed fine and the problem never came back. That happened on the stock battery

Sent from my Pixel 2 XL using Tapatalk

 

[GsRAM]

I've had batteries do that. Turns over fine but it would crank longer than normal. Got worse and I finally replaced it even though it seemed fine and the problem never came back. That happened on the stock battery

Sent from my Pixel 2 XL using Tapatalk

this also! I had this issue in the past also. if the battery has some age on it, if your battery is the original, pull it and have it load tested

 

[Van7559]

I checked the terminals for corrosion, and it looks brand new. It is the original battery.

 

[Don_T]

If it is a ‘14 model as it looks, you should get the battery load tested. It has been around long enough to be a possible problem Auto parts stores can test it for you, usually free. Make sure you disconnect it from the truck before testing or the test is no good.

 

[Van7559]

Checked the battery 12. 4 volts. Checked while starting, didn't drop below 10.9 volts and of course fired up without issues. I'll check again in the a.m. when it's been cold all night

 

[Van7559]

Check several times and battery is holding a charge properly, it has become very hit-or-miss

 

[Ratket]

What’s the amp draw?

 

[Van7559]

Didn't check that. Any particular way I need to do This? I have an amp clamp that I use for my hvac profession

 

[Van7559]

P0456
P0441threw both of these codes. But ran fine. Both pertain to the evap side of things

 

[Van7559]

Any ideas??