Hey, 09 Volvo s80 t6 AWD, takes 2-3 tries to start in the mornings, i can shut it right off and then it will start no problem. Also very loud noise when revving (in gear or not, moving or not) for the first 20 or so minutes. CEL P0171 comes up sometimes but most times goes away after a bit of driving. Fuel Pressure at 60psi when running but in the morning turned ignition on psi went from 0 to 30 in 2 seconds and stayed there until I started the car. Any ideas?
My car has 125000 miles.
My car has an automatic transmission.
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