tick, tick, tick of the vacuum pump at idle

tick, tick, tick of the vacuum pump at idle

Author
Discussion

mm450exc

Original Poster:

564 posts

179 months

Friday 28th April 2017
quotequote all
997.2 GT3. Got that random tick tick at idle recently. Looks like vacuum pump. Normal or sign that it's failing?

mm450exc

Original Poster:

564 posts

179 months

Friday 28th April 2017
quotequote all
Worn push rod in the vacuum pump. Pump the brakes and the tick goes away.