Soft Brake Vac. Line
OK, so I am finally doing some 'housecleaning' under the hood of my '94 Olds LSS w 3800.
My brake fluid was low, so I filled it to the seam with DOT3- I am assuming that the seam is the fill line??? Also, the fluid in there was pretty dirty-looking.
I was giving the brake vac lines a once over and I noticed that there are 3 short lines that need immediate replacement - they are dry-rotting/cracking. 2 of the 3 are U-shaped and stacked atop each other.
I had the car idling in park (while checking AT fluid). The top U-shape vac line was 'collapsed'; the bottom one felt like it had air coursing through it. Is this normal for idling in park, or is the collapsed line indicative of a bigger problem?