2020 Chevrolet Equinox Engine Issue

[TKEOgre191]

I have a 2020 Equinox with just over 80K miles on it. I have had several issues that have been fixed from the vacuum pump going out, the fuel injector solenoid and some other issues. These issues were resolved last year in April. Fast forward until now, I was driving to work the other day and had noticed around 40-50 mph that when I pressed on the gas pedal, it was sluggish to accelerate. When it finally did accelerate there was a clicking sound and big puff of white smoke. That only happened once but there was no check engine light or anything. I inched it back home because something didn't seem right. I have tried to drive it one other time and it did the same thing except no white smoke this time. Still no check engine light or codes. Anyone have any ideas what this could be?

 

[ricklack]

I'd have it checked for codes by a reliable garage (might cost less than the dealer). There are way too many things that could cause this, you need to nail it down thru searching for codes.

 

[PoManNox]

Like @ricklack said, given what you describe, it's all guess work.

I'd examine under the hood for obvious stuff like leaks, corroded battery posts and connections, check oil and coolant levels, etc. Check for loose charge air cooler clamps and check for a ruptured charge air cooler.

Run a full system scan.

This could be something as simple as a weak, failing battery, or could be a turbo on its way out.