F
fastman
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- Last seen
- Joined
- Mar 30, 2020
- Thunderbird Year
- 1955
dear members. i have 55 t/bird which i have fitted a new airtek pump with vacuum. when driving the fuel pressure hold 2.5psi and when you excelarate the pressure reduces to 0 and when you take pedal off it goes back up. can anyone help and advise. regards gary