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Old 02-18-2018, 03:15 PM   #4
Jgkram
Registered User
 
Join Date: Feb 2016
Location: SE USA
Posts: 317
Ending

Thought I'd post an ending. May help some others. Working through my crank, no start issue I did the following:
1. Checked for spark by pulling the #6 coil pack, inserting a spare plug and testing. Nice blue spark so no problem here.
2. Pulled full pump relay and jumpered the pins. Listened for pump running. Check, no problem here.
3. Tested fuel pump relay by applying 12v and listened for "click". Tested load side for continuity. Check this off the list.
4. No fuses blown.
Still no start.
5. Borrowed fuel pressure gage fro autozone. Pulled test port cap off and installed the gage hose. Car started right up. What???

Fuel pressure was only 48 psi. Should be reading around 55 psi. Called an Indy friend he said could be a fuel pump going south or more likely a stuck fuel pressure regulator. Next time I'll tap on the regulator earlier in the process. Anyway she's running!
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