Have a 2005 with 275,000 miles no start, friend bought it at 90,000 bone stock tows cattle trailer. Truck may fire for a second or so then die. Gave shot of ether will fire but wont stay running. No relevent codes. Leaning toward injectors. Checked fuel pressure about 8 psi with plenty of volume. Rail pressure on the scan tool shows was up to 6000psi, during cranking. Will the truck build rail pressure with bad injectors. I got the block off tool to isolate which injector, but would do all if need. Or is ther something else I should check first. Thanks in advance.
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