Fuel in the Crankcase twice!! URGENT HELP NEEDED

[82Jimmy]

Well [censored], today I went and checked the oil and it was fuel, smelled like gas, and the crank case is fuel of gas. The fuel pump you think? Hell no 3 changed in 2months. I don't know what to do.


..........and one time at band camp.........

 

[Rayven90]

Sounds like there could be a Ring problem allowing the fuel to pass by and enter the crankcase. Could possibly be a severe case of blo by depending ont the amount of mile that is on the engine.

 

[Mudzer]

If you have a mechanical fuel pump, chances are the diaphram has been ruptured and is now pumping fuel into the crankcase. A fuel pump is cheap, replace it before you ruin your engine. This would be my guess.

Another place to check. If you have a Quadrajet, it could be leaking after the engine is shut off. There are plugs inside the Quadrajet between the base and main body that sometimes need expoxied to keep them from leaking. Most carb kits provide this epoxy.

Mudzer 1978/91 K5
<font color=blue>www.mudzer.coloradoK5.com</font color=blue>

 

[elkboy]

You don't by chance have a Holley on top do you

?

<font color=red> Elkboy</font color=red>

 

[Smitty]

Are these plugs at the bottom of the secondary metering rods? I just redid my Q-Jet and noticed holes in each of these plugs. They weren't machined or drilled, they looked like something had pushed through them.

Smitty

 

[Jeff427]

If you have already changed the fuel pump then try replacing your intake gaskets.

Jeff427
<font color=red>Mud Dog Off Road Club</font color=red>
<A target="_blank" HREF=http://muddogoffroad.coloradok5.com>http://muddogoffroad.coloradok5.com</A>