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-   -   Dirt on valves (https://cbrforum.com/forum/f4i-main-forum-11/dirt-valves-144594/)

Spicer 02-08-2013 04:54 PM

Dirt on valves
 
Ok so I was in the process of pulling my throttle bodies off and upon doing so i got some dirt down ontop a couple of the valves. What would be a good way to get the dirt out so I dont damage the engine

74demon 02-08-2013 05:07 PM

Give it a shot of compressed air.

Spicer 02-08-2013 05:08 PM

How bad would it be if any of the dirt got into the cylinder?

74demon 02-08-2013 05:16 PM

Blow out what you can. Dirt is not great for it, but if its only a little it should pass through.

Spicer 02-08-2013 05:20 PM

I know its not good but most of what I can see is real small.

boredandstroked 02-08-2013 06:41 PM

If its dirt and not rocks then your motor will be fine.

Spicer 02-08-2013 06:53 PM

Ya it was just dirt built up around the throttle body. When I finally jerked it off some dirt fell onto 2 of the valves.

CorruptFile 02-08-2013 07:46 PM

If you are really paranoid about it, get a shop vac or something, and tape some 1/4" vinyl to the end of the vacuum. suck out the bits from the valve seats. If your lucky, all the intake valves will be closed, or nearly closed.

Shouldn't be a big deal though if you leave it.

On a side note, always stuff a rag in your ports when you have the carbs off (I know that doesn't apply here, but just a word to the wise!)


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