Truck has run flawlessly forever has 750k mi. Ran 4 days ago, went out cranks but wont start. RPM reads, and sensor has power, so I think ecu has power. Hand pump for fuel is tight. Has a quarter tank. I have spent all am looking for bad grounds, etc. every thing looks fine. Any suggestions? I have tons of tools, just dont know where to start with this thing. Thanks in advance!
joeschillaci
:sprayw
Check the B pin at the data link connector for power if it's hot ECU should be powered, I think
http://en.wikipedia.org/wiki/J1587
Check the B pin at the data link connector for power if it's hot ECU should be powered, I think
http://en.wikipedia.org/wiki/J1587
So after messin with it, I cranked it and I could hear injectors, so while we were cranking it I pumped the hand prime and it coughed and tried to run. I could feel air in the pump. I pumped it for 10 min till it primed again, it started.
Now that it runs, is there a check valve, or some other reason it would get air after sitting for 4 days?
Now that it runs, is there a check valve, or some other reason it would get air after sitting for 4 days?
Page 72 remove the regulator valve and inspect. http://safety.cat.com/cda/files/557...7/3406E, C-10, C-12, C-15 and C-16 On-Highway Engines-Maintenance Intervals.pdf
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