1.5l engine noise

[Vintage1920]

I have a 2018 1.5l equinox. The engine stalled and was a little difficult to restart. After restarting it there was a engine noise that wasn't there

 

[Vintage1920]

I have a 2018 1.5l equinox. The engine stalled and was a little difficult to restart. After restarting it there was a engine noise that wasn't there

Tried to upload a video of noise but cannot. Sounds similiar to a lifter tick but is not.

 

[Vintage1920]

alink to the video

 

[Ponomo]

I have a 2018 1.5l equinox. The engine stalled and was a little difficult to restart. After restarting it there was a engine noise that wasn't there

i just recently had the same problem. The ticking noise was driving me crazy. it ended up being the vacuum pump for the brakes. It’s connected to the left side of the engine. The gears on the inside of the pump shattered and that is what was causing the ticking noise. also it caused my brakes to completely go out on me on the way home.

 

[Vintage1920]

Thanks for the reply. I thought it was the vacuum pump to. But changed it with new. Noise still there. I removed the valve cover lifters are all ok too.

 

[Jpc1623]

Do a intake valve cleaning with STP or CRC