You won't have any voltage across the fuel pump leads unless someone is
cranking the car over.
How about spark, got that? Fault codes, got any? No spark could translate to
no fuel pressure also since the ASD relay priovides voltage to the coil, fuel
pump, injectors and the heated O2 sensor and again there will be power here
only when the car is cranking or running.
Voltage at the coil and pump should be just about battery voltage when the
car is cranking.
Hope this helps,
Cliff Ramsdell
'86 GLHS 210 Shelby Posi and Shelby Roll Cage
'29 Model A, 239 flathead V-8, 3 speed
[EMAIL PROTECTED]
http://www.members.aol.com/mopartek/home.html
Life's Journey is not to arrive at the grave safely in a well
preserved body, but rather to skid in sideways, totally worn out,
shouting...Holy $hit!! What a Ride!!
In a message dated 8/28/2006 10:11:36 AM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
Need some help. Probably simple, but want to make ABSOLUTELY SURE, might be
missing a trick. Car was running about 8-months ago, and started
occassionally while parked. I walk to work (2-blocks) and it doesn't get
used much.
1. I am getting no fuel pressure, tank is full, fuel filter replaced 4-years
ago (car will not start).
2. Replaced shut-off module (for a better word) with a spare (car will not
start).
3. Climbed under car, tested fuel pump leads (10.5mVA) across the leads, but
started to rain, and am not sure as the multi-meter is a problem unit...
will test again.
Maybe I'm wrong... but it appearsa to be the FUEL PUMP. Any other way or
suggestions to prove my theory... put in a Walbro about 4-years ago... and
the car has been setting up/stored... varnished fuel, clogged line, plugged
filter (even thou fairly new).
Michael J. Weary
AMSOIL dealer ZO505009
http://www.lubedealer.com/perfprod/
1989 Daytona Shelby
1989 Shelby Dakota #315
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
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