7.3 won't start

[Arisley]

Check the HPOP reservoir. There is a small Allen head screw in the top. Remove it and dip it with a piece of straightened out coat hanger or a screwdriver. Oil should be within 1/2 inch of the top.

Unplug the ICP sensor and see if it starts. Check the tin nut on the IPR, make sure it is tight.

 

[1995f2507.3]

Unplugged the icp sensor and it didn't start. Did notice though on the connector there is oil on it should there be oil there?


Sent from my iPhone using Tapatalk

 

[Dmstrucks02]

Unplugged the icp sensor and it didn't start. Did notice though on the connector there is oil on it should there be oil there?


Sent from my iPhone using Tapatalk

No there shouldn't be any oil on the plug or down in the sensor but I can't say that's your issue or not..

Sent from my SAMSUNG-SM-G890A using Tapatalk

 

[1995f2507.3]

Should I replace the plug anyways since there's oil there?


Sent from my iPhone using Tapatalk

 

[bluedge8]

it would typically indicate a icp going bad, but they can run a long time after you see oil before they fail. unplugging and still no start tells you that the problem is eslewhere.

 

[1995f2507.3]

So should I depressurize the fuel bowl and see if there is fuel being squirted into the bowl? Been kinda hesitant because I really don't want to tear the whole truck apart


Sent from my iPhone using Tapatalk

 

[TyCorr]

I typically put them in neutral and pish them off a cliff when this happens.

 

[1995f2507.3]

It's about what I want to do


Sent from my iPhone using Tapatalk

 

[Constructionworker]

It's about what I want to do


Sent from my iPhone using Tapatalk

I know it's a long shot but when the IPR circuit in my PCM was fried causing a no start, I was able to apply a ground to the IPR signal wire and it would start right up but had zero power.

 

[lincolnlocker]

Should I replace the plug anyways since there's oil there?


Sent from my iPhone using Tapatalk

yes.. is the gpr wired up correctly? voltage meets spec going across the posts with koeo?

live life full throttle

god bless america and the farmer who feeds your fat ass

 

[1995f2507.3]

Gpr being glow plug relay? If so then yes


Sent from my iPhone using Tapatalk

 

[Magnum PD]

There is current going to the other terminal when you turn the key correct?

 

[1995f2507.3]

There is ~12.6v going to both big terminals when having the key to on position


Sent from my iPhone using Tapatalk

 

[Magnum PD]

White smoke coming from tail pipe?

 

[lincolnlocker]

There is ~12.6v going to both big terminals when having the key to on position


Sent from my iPhone using Tapatalk

glow plugs actually hooked up correctly? uvch plugs good and tight? try a new fuel filter?

live life full throttle

god bless america and the farmer who feeds your fat ass

 

[lincolnlocker]

voltage while cranking?

live life full throttle

god bless america and the farmer who feeds your fat ass

 

[1995f2507.3]

White smoke coming from tail pipe?

It smokes when it's cold because of the injectors is what the owner before me told me


Sent from my iPhone using Tapatalk

 

[1995f2507.3]

glow plugs actually hooked up correctly? uvch plugs good and tight? try a new fuel filter?

live life full throttle

god bless america and the farmer who feeds your fat ass

From referencing videos on YouTube the relay is hooked up correctly and I just went and bought a new filter changing it out as we speak


Sent from my iPhone using Tapatalk

 

[lincolnlocker]

From referencing videos on YouTube the relay is hooked up correctly and I just went and bought a new filter changing it out as we speak


Sent from my iPhone using Tapatalk

where are you located in michigan?

live life full throttle

god bless america and the farmer who feeds your fat ass

 

[1995f2507.3]

Replaced fuel filter. Made sure the fuel pump was working because the fuel bowl is filling up


Sent from my iPhone using Tapatalk