Car not getting gas in line - 2002 Cadillac Escalade Ext

Yes. One line gets hot and the other gets cold. The freon gas carries hot air out of the passenger compartment and expells it from the condenser. The freon gas changes from gas to liquid and back again.

Okay, you need to make sure the fuel pump is getting power and that you have the lines hooked up correctly. Also, when you replace fuel pumps you need to remove the air cleaner and use starter fluid to get the engine started.

when you replaced the gas filter you had your hands on the gas line(pressure line).the return line runs along side of it(slightly smaller line).

Repair or change.

under car attached to fuel line comeing off gas tank follow line until you see it your gonna leak some gas remove clips holding it on dont forget to bleed fuel lines to get air out

Hello,

exhaust the gas and make sure there is no more gas in the vehicle. Check the leaking line tube, and get the exact point that is leaking. But make sure you get the leaking point before draining or exhausting the gas.

If the fuel line tube is rubber, get an Abro Gum or go to any car part dealer store, you will get a gum that can seal up the leaking area or part.

But if it is a metal, you will have to take it to a welder or panel beater so that they can help weld or seal up the leaking line tube.

Good luck.

if you can get to the break in the line you can do this your self for under $15.
get a tube cutter and cut the bad section of line out next take that section to the part store and ask them for fuel injection hose This is for high pressure fuel line and will work great for you) and fuel ingection hose clamps. now just slide the hose over the line at least an inch and use two clamps on each side of the hose.start the car and make sure it didn't leak. if no kleaks make sure the line is not hanging down. if so then tie them up with zip ties and your all done.

yes
get some steel line of the same size and 2 compression fittings cut out all the bad section till you have good clean lines on both ends and splice a new piece in.

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yes gas should be coming out of the fuel line at the motor. if not the pump is bad. you will need to drop the tank to get to it as it is in the tank

if it is a electric fuel pump take the fuel line off carburator and get a three foot gas line hook it up to the gas line on the car run gas line into an empty gallon container and turn key on and see if you are getting a good flow of gas