2001 slow start sometimes/cranks too much

I had fuel replaced under warranty at the dealer..,,
new fuel filter installed,,
#207 relay installed,,,
fuel pressure guage connected to fuel rail NOTED;
Sometimes with the key on just to bring dash accessories
light on the the guage dont move untill I turn off then on again!
the 2nd time the guage shoots up to 35lbs ,, engine start fine,,
runs at 33lbs,,, max out at 40lbs @2000 rpm
If I jump in and start cold it cranks like 12-15 revs
If I start cold ,BUT turn key on/off/on /off ,then it
starts fine,,, sounds like another relay sticking ?

Just a thought- have you tried swapping the battery for a known good one? I have seen batteries that show good voltage but fail under a load. I don't always hear the fuel pump prime on my '01 Windstar when I turn the key on also, same with my '99 Taurus

You might try the PCM power realay. It takes both relays, (Fuel pump and PCM power) to energize the pump.

I had fuel replaced under warranty at the dealer..,,
new fuel filter installed,,
#207 relay installed,,,
fuel pressure guage connected to fuel rail NOTED;
Sometimes with the key on just to bring dash accessories
light on the the guage dont move untill I turn off then on again!
the 2nd time the guage shoots up to 35lbs ,, engine start fine,,
runs at 33lbs,,, max out at 40lbs @2000 rpm
If I jump in and start cold it cranks like 12-15 revs
If I start cold ,BUT turn key on/off/on /off ,then it
starts fine,,, sounds like another relay sticking ?

Phil

You might want to see where powere is and where it isn't when you have your key on and do not see gauage movement or fuel psi. Take a test light or mulit meter and probe around.

Regards

Dan