Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? As you've heard many times, your car's engine is nothing but a big air pump. It sucks ...

Finding and fixing vacuum leaks in a vehicle can be one of the most frustrating and time-consuming parts of automotive ...

WEBVTT BOSTON ROAD WITH WHAT WE KNOWRIGHT NOW.DAVID?>> WE JUST GOT AN UPDATE FROMTHE DEPUTY FIRE CHIEF. THISCHEMICAL SPILL HAS BEENNEUTRALIZED, THE DANGER ISPASSED, BUT THE CLEANUP WILLLIKELY TAKE ...

The pumping of an engine’s pistons creates a vacuum in the cylinders, and that vacuum is filled by air drawn in through the intake system. If leaks develop in hoses or engine parts downstream from the ...