No start ongoing problem
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New User
Joined: Mar 2018
Posts: 7
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Hello again,
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
Hotshot
Joined: Oct 2003
Posts: 17,799
Likes: 104
From: Ashland City, TN
Hello again,
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
You're getting duty cycles, so that means its trying to start, but 85% means its probably struggling for oil.
It's possible you didn't get the nut on the end of the HPOP tight and its slipping. It's a self tightening system, but if you dont snug it right to start, it wont tighten itself.
That's the only other thought I have.
Postmaster
Joined: Sep 2007
Posts: 4,195
Likes: 6
From: Medford Oregon
Hello again,
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
lots of great points brought up
I do havw the battery charger on it during all the cranking.
Rpm when cranking is about 140ish
Ipr percentage goes to 85 after a couple of seconds of cranking
But the psi showed on the scanner only bounces between 300 to 500, its never steady
icp is steady at about .4 to .5 volts
have done huge amounts of cranking, and i have done injectors on my other truck before so i know how long it takes, but still the whole system has been opened up as stated above. What do you guys think?
Here is some reference information you might want to read: https://oregonfuelinjection.com/serv...gnostics/#1994
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