Dang... Anybody else check their car for the stumble.

 

????

 

I wasn't joking when I said I am legitimately afraid to stick my hand over it on my DD man. . .

 

Seems like they may be a problem with my PCV Tubing...
I have been looking at it , and it could be clogged... at some end...
have not tried to remove the PCV valve to inspect..

 

i thought the crankcase was soposed to have a good amount of vaccum on it to prevent blowby and seal the rings?? thought thats why there are vaccum pumps for race cars that would normally have too low of a vaccum. the car stumbles when the oil cap is off? or on?

 

Idling .. On