How can i find a gas leak on my gas tank?
I have a gas leak on my gas tank 2006 saturn ion 2.2L where could the gas leak be coming from on my gas tank do i have to remove the gas tank to find the leak? i think the leak might be coming from the top of the gas tank.
Cars & Trucks - Saturn
Answers & Comments
Usually when a gas leak occurs. There will be a strong lingering gas odor or fuel may leak. If you can not locate the leak you may want to hire a repair shop to perform a "Smoke Test". This test is typically used to find leaks in the EVAP system but has other great uses as well. This test can help locate engine vacuum leaks and fuel tank leaks as well. You might also consider lowering the tank down for further diagnostic information. Any other questions feel free to write back. Good Luck.
is it possible that a fuel line could be leaking if i do a fuel pressure test will that help me to find the leak? every time i put gas in the tank i fill it up can i overfill it how many gallon does the tank hold?
Hi. Your car's fuel tank holds 13gallons. It is possible to over fill it but it should not leak. Over filling the gas tank can screw up the way the sending unit reads, affect the tank pressure sensor and cause gas to spill out from the filler neck.If the tank only leak when the tank if full then it is leaking from the tank. There are two plastic fuel lines that are part of the sending unit (one is supply and the other is return). If a fuel line was leaking the gas level would not matter. Sorry but the only two tests that I can recommend for a tank leak is a physical inspection (which means lowering the tank) and a Smoke Test. A smoke test is great but I think the tank is still going to come down regardless. You can also try using a flashlight and a small mirror to obtain a better view. Also if you own a camera scope or have a friend that owns one. This tool can help you view tight, hard to reach places. Let me know if this helps.
Good Luck.