2016 Chevrolet Equinox fuel system problems

Filed Feb 5, 2026 · Engine, Fuel system · 113,000 miles · DE

The contact owns a 2016 Chevrolet Equinox. The contact stated that while reversing the vehicle on a cold, snowy day, there was oil on the driveway. There was a fuel odor inside the vehicle, and the engine warning light was illuminated. The vehicle was towed to an independent mechanic, who determined that the failure was related to the PCV system. The mechanic stated that the PCV valve was clogged, causing the gasket to fail. The vehicle was partially repaired. The mechanic later informed the contact that other repairs were necessary. The local dealer was contacted and confirmed that there were no recalls associated with the failure. The vehicle was not diagnosed or repaired by the dealer. The manufacturer was contacted and confirmed that there was no recall coverage associated with the VIN for the repair. The contact was referred to the federal safety agency Hotline for assistance. The failure mileage was approximately 113,000.

Filed May 7, 2025 · Engine, Fuel system · 120,000 miles · PA

The contact owns a 2016 Chevrolet Equinox. The contact stated that while driving at an undisclosed speed, the contact heard a loud sound coming from the vehicle with a gasoline odor coming from the engine compartment. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the exhaust manifold had failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 120,000.

Filed May 2, 2025 · Electrical, Engine · TX

In Feb 2025, I was driving, a day after a snow storm, on the highway when without warning my car stopped accelerating, and just shut down. The mechanic said my oil was all over the ground. He also stated that there's a defect in the 2.4l ecotec motors and the pistons broke on my vehicle. Now I have to pay $3500 to rebuild my motor. He stated that the vehicle has a higher oil consumption rate/ leaks and you will never know

Filed Feb 19, 2025 · Engine, Fuel system · MO

When temperatures were around 0 degrees, I was driving to work and I started hearing a noise and the car was shaking. I oil all over the ground and checked the oil once parked, the dip stick had no oil and there was white foam under the oil cap. This issue could've cause me to lose control of my vehicle while driving, putting myself and anyone around me at risk. I had the vehicle towed to a dealership where they found out that the rear main seal failed. They replaced the rear main seal along with the front main seal and sent me on my way. I had no issues for the next month, but the weather went back below 0 degrees and the same issue happened again, this time there was ice found in the intake manifold. This repair is being completed now. The vehicle has not been inspected by anyone other than the dealership. No warning light, messages or any other symptoms were present prior to the failure. The engine light DID NOT turn on when the seal "blew" but did turn on after turning the car off and back on.

Filed Feb 7, 2025 · Engine, Fuel system · MI

I'm aware of the history of oil consumption issues with Equinoxs, as this is my third one, but I am told by the mechanic who did the oil change that there are no leaks, yet there 8 day later, after the oil change has been preformed, there is absolutely no oil on the dip stick. I just bought this car from Showcase Auto Sales, in Chesaning, MI and they will not take it back, as they sell them as is. There was no oil then either.

Filed Jan 27, 2025 · Engine, Fuel system · NJ

no lights came on my car just became sluggish and I continued to drive up the road trying to get to safe spot to stop and it completely shut off on me I had to push out of road thankfully no one was behind me. I had towed to mechanic and he said my timing belt skipped and it had no oil has bent valves and piston damage and that I need a new engine

Filed Jan 21, 2025 · Engine, Fuel system · KY

What started as my car guzzling just a little too much oil too quickly, turned into my engine sitting at 1200RPM while parked, and then yesterday all the oil had leaked out, oil pressure was very low and the car wouldn’t run, and I’m being told by my mechanic that I need a whole new engine.

Filed Feb 28, 2024 · Engine, Fuel system · PA

Oil burns at an alarming rate, no low oil warning. Engine blew up & was rebuilt. A month after engine rebuild, vehicle started to throw the same codes that led to engine failure. I can't keep oil in my vehicle, it has stalled numerous times on busy highway & once at an intersection with my kids in the vehicle. O2 sensors keep frying, catalytic converters keep clogging. Faulty rear main seal valve. Oil is leaking into combustion chamber which has caused manifold issues, spark plugs keep frying. Engine constantly misfires. Frequent engine knocking. My vehicle also seems to have no low oil warning light either. I remember getting an oil change, roughly a month in a half later i checked it again and my dip stick was bone dry. Chevy is aware of defects, but they refuse to do anything for the thousands of customers who have complained about the same exact things I am. There are numerous lawsuits for this exact issue, unfortunately not in my state. The value of my vehicle has dropped substantially to the point I am now upside down with my loan. I've looked into trading it in and my highest offer was $1,500 because of the issues that have been reported. There are so many people dealing with this same exact problem and we are all being ignored. I can't even go trade my vehicle in for something that will actually run without me having to dump hundreds of dollars into it every few months. Not only that, but these defects are extremely dangerous! My vehicle completely shut off while i was driving roughly 60-65mph in crazy/speeding traffic in the middle of rush hour & I had my two little girls with me. When help finally arrived, it was discovered that yet again, there was no oil in my vehicle even though I added roughly 2.5 quarts within a month in a half of this incident occurring. My vehicle over heated... this is absolutely uncalled for and isnt something that happens because of owners negligence. Someone please help!!!

Filed Dec 20, 2023 · Electrical, Engine · NJ

My car is a 2016 chevy equinox - the check engine light never came on and I was driving it home from the store when it started bucking, showing "power to engine low" error message and barely moved when pressing the gas. I got the car home and my husband was checking the car only to find I have no oil when I never received any warning. I have done research and have seen this is an issue for many chevy equinox owners who all experienced this with their cars. I just had an oil change completed a few months ago in early Sept/Late August with very minimal driving in the 4 month window as I was out of work for 2 of those months. I do believe this is a defect in the car due to the fact that I was out of oil so quickly PLUS no alert informing me that the oil was low prior to the issue with the vehicle. now it will not start and the engine appears to be trash now.

Filed Jul 7, 2023 · Fuel system · GA

I have completed extensive research on my 2016 chevy equinox and it is my understanding this model has ongoing issues with the high pressure fuel pump. However only the newer models have been recalled for the same exact issue. I need to report the same issue with the 2016 models as well. I have never had any major issues with this vehicle until it suddenly started stalling and failing emissions inspections causing a huge monetary set back. I want to file a complaint for Chevy to acknowledge that this is an ongoing issue for not just newer vehicles and address my repairs.