The 2005 Toyota Corolla runs on regular unleaded.
Fuel Tank
Where is the fuel injector on a 2000 Toyota Corolla
how do you replace fuel filter on 1998 Toyota corolla
where is the fuel pump relay located on a 2000 toyota corolla
If engine is running then the answer is yes. And pressure will stay in the fuel line for some time after you shut the engine.
The fuel filter is inside the fuel tank, Toyota designed this way and said it is unnecessary/ non-serviceable. but if you have the will you can do it
The fuel pressure regulator is located right on on the fuel rail, it has a vacuum line at one end and a fuel return line.
The exact location of the fuel pump in your Toyota Corolla is dependent upon the year of the Corolla. Most model year Toyota Corolla fuel pumps were mounted on the front side of the gas tank.
The 2011 Toyota Corolla runs on regular unleaded.
The 2009 Toyota Corolla runs on regular unleaded.
The 2010 Toyota Corolla runs on regular unleaded.