02 5.9 Starting issue
#11
Sounds like the check valve in the pump assembly is going south. You might try turning the key on for 5 sec, turn it off, then back on for 5 sec before cranking to see if it starts any faster.
You can also hook up a fuel pressure gauge and see how long it takes to build pressure on a cold start. It should come up real fast.
You can also hook up a fuel pressure gauge and see how long it takes to build pressure on a cold start. It should come up real fast.
Thanks!