1990 Toyota Corolla Fuel tank

Tiny
RAMNPT
  • MEMBER
  • 1990 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • MANUAL
  • 15,500 MILES
Fuel tank is being over pressurized causing a slight fuel smell. When removing the gas cap (slowly of cource) it takes a very long time to stop hissing (much much longer than normal)
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Wednesday, October 6th, 2010 AT 8:11 AM

1 Reply

Tiny
MMPRINCE4000
  • EXPERT
There is a smaller vent hose, make sure it is not clogged.

Also check the charcoal cannister connections and a bi-metal vacuum valve. It has two vacuum lines, they can break off.
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Wednesday, October 6th, 2010 AT 8:43 AM

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