Finally got my '72 TR6 on the road after three and a half years of a frame off resto. One thing that I am noticing is the number of cranks required to start the motor after the car has been sitting for a couple of days. Once started, any subsequent starts during the day happen right away. The opinions that I have is that the float chambers are somehow becoming depleted of fuel after sitting for a few days requiring so many cranks for the pump to refill the bowls. Is there a possibility that the fuel is somehow siphoning back? There does not appear to be any fuel leaks around the bowl or pump. Would a one way valve in the fuel line be of any use? There does seem to be a slight gassy smell in the garage but I can't figure out where it is coming from. Any opinions as to a solution to keep these bowls full over time? Thanks.
Ceedub
Ceedub