ok first of all stock 99 civic ex automatic still havent done shit other than a nice sound system.

it has this squeaking noise that sounds like a belt when im like in the drive thru or backin , it just goes off randomly, it has like less torque now and my engine light came on!

i have an 11 gallon(45 liter tank) and it gets to E in around 160 miles :/

what could the problem be, im gonna take it to get the engine light thing checked out to see whats wrong but idk any suggestions ?

 

You should have got the light checked before you made this thread.

I can list a hundred things that can hurt fuel economy.

Drive your ass to autozone and come back.

 

 

it doesnt pick up as good, is that better jackass? sorry im tryin to learn this shit

 

ok well im doing that tomorrow, ill update it..