How do you 'bleed' air out of the fuel line on a 91 buick century?>>>>?

I already tried pressing the pressure valve located on the fuel rail. When I did that nothing but gas came out so I immediately stopped. Should I have let it go for a minute or longer? How else can you 'bleed' air out of a motor?How do you 'bleed' air out of the fuel line on a 91 buick century?%26gt;%26gt;%26gt;%26gt;?There is no need to bleed out the air. The fuel circulates back to the tank and takes the air with it.How do you 'bleed' air out of the fuel line on a 91 buick century?%26gt;%26gt;%26gt;%26gt;?you don't need to bleed air out of a fuel line. If you are not getting gas into the engine, you could have a blockage, see if your fuel pump is working.



Are you thinking about brakes? you bleed air out of the brake lines. You can buy a brake bleeder kit with a vacuum if that's what you are looking for.