Lately I smell gas when the car is just turned off. I never changed the filter before. I just want to know where the gas filter located on a 90 civc si?
It also has 134,000 Km on it.

 

Well I doubt the two are related, but...

the fuel filter is located beside the throttle body, and the intake tube. It has two lines going into it. Get a manual to guide you through the procedure.


[Modified by Mr. S, 5:18 PM 3/21/2003]

 

Do you have any suggestion why it smells like gas after it is turned off?

 

fuel leak maybe....

 

Check around your fuel injectors where they enter. My ex had an 88 Prelude Si and hers leaked just like you are describing. It may not be the problem ,But at least you can say you checked. One more place to check should be your gas tank, It may be leaking which would also explain why you are smelling it when you are shutting of the car(sitting still). Hope this helps!