[6pack] 71 TR6 Fuel Problems

[Robert Liam Gannon]

Just developed a stumble after 30 minutes of a run.
Car skips at 2500 to 3000 rpm
Zenith carbs Dash pots holding oil
plugs not fouled
let the car sit and it runs fine for a period of time
Running 87 octane 10% ethanol and added can of dry gas no help
thinking fuel pump or tank issues
Within 500 miles new plugs,rotor,wires,cap, fuel filter, air filters


Question. How is your vacuum advance diaphragm? Whilst idling it will not
affect, but when you rev the engine and there is no suction, it can create
issues that you are experiencing. Either use a mighty vac unit to check it
or suck o the end of the tube and see if you get a vacuum.