(Option A -There is a 2 part putty that works well and is available at most auto part hlouses. Its is designed for this purpose.
(Option B- DO NOT WELD unless tank is out of vehicle and filled with CO2 or water to prevent EXPLOSION. This should ONLY be performed by an professional.
(Option C- is a piece of fuel line that squeezes into the hole then screw a bolt into the hose to expand in and seal. This works well if your stuck on the side of the road and need a way to ge home.
Have your oil changed the right way at The Lube Shop, Camarillo, CA
Best bet in any fuel tank leak is to have the tank replaced
Look inside the car above the fuel pump for an access panel. If there is none, you will have to drop the fuel tank to fix the leak if the leak is at the fuel pump. You need to determine exactly where it is leaking.
There are several things that can cause your fuel tank to leak. The most common cause is a hole in the fuel tank. A loose fuel line can cause the fuel tank to leak.
If your refurring to the fuel pump then yes, there is a gasket for it.
You may have a leak from the top area of the fuel tank.You may have a leak from the top area of the fuel tank.
fix the leak
Fix it.
you can buy a fuel tank puncture kit. you need to drain the fuel tank so it can be completely dried. everything u need to fix the leak is in this kit. the kit costs about $10,but is well worth it, and if you follow instructions on the packet it works. i fixed leak in f350 diesel tank with same kit about 3 years ago and have not had a problem since
.if leaking from tank area it can only be, a leak from the tank, a leak from a fuel line or fuel line fitting,or a leak from the filler tube to the tank. ask your mechanic why can he NOT find the leak when obviously there is a leak.maybe you need to go to a better mechanic
how much to fix a gas tank on a 93 grand cherokee?
Other than the tank rusting thruogh, I would expect the leak to be from the hoses at the fuel pimp or the fuel pump seal.
You are looking for a vapor leak from the fuel system. Check the gas cap, lines and hoses from the tank to the engine.