2014 Silverado Vacuum Pump Noise

tock i've got a 2014 uh new body style gmc sierra with the direct injected 4. 3 in it and these have this pesky vacuum pump down Automatic captions. In this video I show the steps and procedures necessary to replace the vacuum pump on a Chevy Silverado or GMC Sierra.

3 this time I use an old school trick to help quiet down a sticking lifter Plus I have to replace. Signs and Symptoms Of A car Vacuum leak Causes and How to fix the Leaks A vacuum leak can cause several drivability. It's not the cam or lifters It's not anything mechanical lifter tick noise 5.

3 lifter tick noise Budget friendly professional style. Failing brake booster vac pump Symptoms rough idle hesitation staling misfire poor fuel economy rough cold starts no.