SOURCE: 2000 Crown Vic cranks but won't start.
Check the fuel pump reset switch again, if it is popped back out then replace that little switch in the trunk, any ford one will do. it works off a magnet and a bearing to close the circuit for the fuel pump. easy fix.
SOURCE: 1998 chevy c15 5.7 SFI SYSTEM
My truck did this after I replaced the fuel pump. Turned out to Fuel Pressure Regulator. It would crank and crank but never start. It's located underneath the black plastic manifold on the side of the injectors.
Hello
When the service engine
soon light (Also called the check engine light) is turned on this is
to alert you to the fact that Powertrain Control Module (computer)
has detected a failure somewhere in the systems it controls you may
not feel any difference in the way the engine runs, this can be the
transmission or the engine or emission system, there are fault codes
set in the modules memory for these faults. What needs to happen now
is to have the powertrain control module scanned with a special tool
called an OBD2 electronic engine control scanner or a OBD2 code
reader. Once the code(s) are read then you must perform the
diagnostics for each code and make the appropriate repairs based on
the findings of the diagnosis that was performed, this is called
doing "Pinpoint" testing.
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thanks for your in put but everything that everyone suggested I've done except replace fuel pump but before I do the pump i'd like to do a fuel pressure test but like I said their is no shrader valve on the fuel rail ..
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