Have the engine heads rebuilt using hardened valve seats.
On a 1992 Ford Thunderbird : The gas tank is under the vehicle , just in front of the rear wheels
For a 1995 Ford Thunderbird : ( " regular " unleaded gasoline , 87 octane )
in the gas tank
how to remove gas tank from 1964 t-bird
According to the 1997 Ford Thunderbird Owner Guide : ( 18.0 U.S. gallons / 68.1 litres )
It is inside of the gas tank.
18 Gallons
you are poor and have no money?
its in the gas tank!!!
16 gallon gas tank.
According to the 1996 Ford Thunderbird Owner Guide : ( 18.0 U.S. gallons / 68.1 liters )
The ( 1996 ) Ford Thunderbird Owner Guide shows ( 68.1 liters / 18.0 U.S. gallons )