Toyota Corona 1978

[rommelva]

Toyota corona 1978 1600cc, it smells to gasoline inside the cab, more when it is with the windows closed and parked. I have revised the gas tank (outside), change the hoses and the tank check valve but the smell continues. May be is something in the gasoline tank that I am ignoring? I have not found any similar to a fuel vapor canister.

[motorcentrum]

  check all fuel hoses if there is leaks? check carburator gaskets? check intake manifold gasket? check carburator plunger maybe gasket is busted already due to old age na? check gas tank float gasket?