Low Fuel PSI on Leg-2
in 912 / 914 Technical Questions
9 years ago
I have an Allegro LSA with a 4-year old 912 ULS with about 350 tach hours.
First leg of a flight is OK. After stopping for gas, on leg-2 climbout, fuel PSI hovers around (or below) 2.0. Electric fuel pump gives me an added ~0.5 PSI. After 20-25 minutes flying, PSI starts to gradually climb back up towards 3.0. After an hour of the 2nd leg, PSI is normal, near 4.0.
Changed the mechanical fuel pump this past Friday, but the issue remains.
Anyone else have this problem or an idea what it is or how to fix it?
First leg of a flight is OK. After stopping for gas, on leg-2 climbout, fuel PSI hovers around (or below) 2.0. Electric fuel pump gives me an added ~0.5 PSI. After 20-25 minutes flying, PSI starts to gradually climb back up towards 3.0. After an hour of the 2nd leg, PSI is normal, near 4.0.
Changed the mechanical fuel pump this past Friday, but the issue remains.
Anyone else have this problem or an idea what it is or how to fix it?
