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Gasoline is leaking out of tank on my Quantum 12F-802.

Customer Question
Gasoline is leaking out...

Gasoline is leaking out of tank on my Quantum 12F-802

Mechanic's Assistant: I'll do all I can to help. How long have you been dealing with this?

Engine that is on my Ex-cell gas pressure washer.

Mechanic's Assistant: What's the make and model of the pressure washer? And can you guesstimate how old it is?

The washer was working fine a few years ago. I was planning to clean my courtyard, fill the tank with gasket it all leaked out.

Mechanic's Assistant: Do you plan on doing the work yourself?

Its a Ex-cell 1750 psi model no. EXWGV 1721. Its at least ten years old but was used sparingly

Mechanic's Assistant: Anything else we should know to help you best?

It doesn't start easily. I have to puy gas in the spark plug hole for starting.

Submitted: 1 month ago.Category: Small Engine
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Answered in 9 minutes by:
3/20/2018
Technician: Donald, Small Engine Technician replied 1 month ago
Donald
Donald, Small Engine Technician
Category: Small Engine
Satisfied Customers: 2,319
Experience: I have 25+ years of experience repairing 2 & 4 cycle engines
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Hello I am Donald. I will be happy to assist you.
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Customer reply replied 1 month ago
The unit was in the garage for a year or so after the last use. The last use went fine with no problems. I wanted to water
blast my driveway, filled the tank with gas but it all leaked out.
Technician: Donald, Small Engine Technician replied 1 month ago

Is the gas leaking from your fuel tank or from your carburetor ?

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Technician: Donald, Small Engine Technician replied 1 month ago

If the gas is leaking from your fuel tank, you will need to replace your fuel tank. If it is leaking from your carburetor, you float could be sticking.

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Customer reply replied 1 month ago
The unit was in the garage for a year or so after the last use. The last use went fine with no problems. I wanted to water
blast my driveway, filled the tank with gas but it all leaked out. I'm not sure. I don't know if this small engine has a
carburetor. Gas seemed to be leaking out of tank. Could it be a line ? All of the gas leaked out of the tank. Jd
Customer reply replied 1 month ago
The unit was in the garage for a year or so after the last use. The last use went fine with no problems. I wanted to water
blast my driveway, filled the tank with gas but it all leaked out. I'm not sure. I don't know if this small engine has a
carburetor. Gas seemed to be leaking out of tank. Could it be a line ? All of the gas leaked out of the tank. Jd
I would I know if it is leaking from the tank or carburetor?
Technician: Donald, Small Engine Technician replied 1 month ago

You may have a hairline crack in your fuel tank.

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Customer reply replied 1 month ago
The unit was in the garage for a year or so after the last use. The last use went fine with no problems. I wanted to water
blast my driveway, filled the tank with gas but it all leaked out. I'm not sure. I don't know if this small engine has a
carburetor. Gas seemed to be leaking out of tank. Could it be a line ? All of the gas leaked out of the tank. Jd
How would I know if it is leaking from the tank or carburetor? How to reach the tank?
Technician: Donald, Small Engine Technician replied 1 month ago

After your engine starts up, will it continue to run?

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Technician: Donald, Small Engine Technician replied 1 month ago

Your fuel tank have 3 screws in the top it that secures it to your engine.

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Technician: Donald, Small Engine Technician replied 1 month ago
Ask Your Own Small Engine Question
Technician: Donald, Small Engine Technician replied 1 month ago

I attached a link to a video that shows how to remove your fuel tank, if you need to remove it in order to inspect it for a leak.

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Technician: Donald, Small Engine Technician replied 1 month ago

If your engine will continue to run after it starts up, this could indicate that the gas is leaking from your underneath your carburetor fuel bowl or from your fuel tank.

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Technician: Donald, Small Engine Technician replied 1 month ago

We can continue from here.

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Technician: Donald, Small Engine Technician replied 1 month ago

Also, check your oil to see if any of the gas mixed in with it.

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Donald
Donald, Small Engine Technician
Category: Small Engine
Satisfied Customers: 2,319
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Experience: I have 25+ years of experience repairing 2 & 4 cycle engines

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