Trying to seafoam my car through the vacuum line.
I've located it and tried to take it out, but maybe it's cause of the 100F weather today, it's night time and the motor is still pretty warm, but the tube didn't want to come out and the clamp area looks like the tubing is breaking.
I don't want to force this tube and break it.
Is there another alternative location I can use similar to the intake vacuum line?

I've already put some seafoam in the gas tank, I'm trying to get to the vacuum line now.