Question: "I have a VW TDI 2007 when i drive 65/70 i have cold air when i go 30MPH i have none and sometimes a
"I have a VW TDI 2007 when i drive 65/70 i have cold air when i go 30MPH i have none and sometimes at 60MPH it blows cold then warm"
Richard W
Expert Mechanic
Elizabeth KriestenCar Brakes: How Do You Know When to Change Them?
By Zach Bowman For those who suffer a daily commute through heavy traffic, your vehicle's braking system can bring thousands of pounds of metal, plastic and empty Starbucks cups to a stop hundreds of times before you get to work. It goes without saying that these pieces wear out, but they do so slowly, meaning you may not notice they need attention until ...