1990tbirdsc
Registered User
i have a 90 t-bird sc ......../ today it died at a stop sign ,,,,, and now when and if i get it started if i keep on the gas it will surge up and down ,,, and then will die after about 1minute ,,,, i dont know whats wrong ... the fuel is 40psi on the rail .... and i just changed the harmonic balancer and bolt and crank sensor and cam sensor ,,,,,,,, its been running fine for 3 days since i fixed it and now it quit again ,,,,,,,,,,