2017 Chevrolet Equinox: tire blowout or tread separation

Filed May 8, 2025 · Engine · WI

PVC port plugged during freezing weather caused excessive crankcase pressure causing the rear main seal to blow out resulting in the loss of engine oil. Went to 2 different repair shops who confirmed each other’s diagnosis. At minimal mileage for a 2017 year car, the engine had to be replaced at considerable cost. The car was continuously maintained by a Chevrolet dealership, with records to support that maintenance.

Filed Mar 6, 2025 · Engine, Fuel system · IL

After very cold winter weather, car started to smell. PCV valve blew and car was seizing causing it to blow out the rear systems. It had spilled oil onto the garage floor and had a bad emissions smell. Dealership said they added 3 quarts of Oil and that within 30 minutes two quarts leaked out. No warning lights on dashboard, no affected cautions through the equinox app (which still shows that I have 80% of my oil still remaining). While driving the car started making a ticking sound during acceleration and a bad smell. I am now left with a $3700 bill. Numerous others have detailed exact experiences with their equinox after the last February, cold spell in Chicagoland. I was very fearful driving the car and my safety was compromised. The car was shaking, and the smell was pungent Right now my car is at the dealership so I do not have the invoice

Filed Feb 1, 2025 · Engine · PA

Defective pcv valve system caused the rear main seal to blow out. Causing oil leak which made my engine stall while driving on interstate 95.

Filed Jan 31, 2024 · Engine · IL

Cold weather here apparently caused the rear main seal to blow out and leak all of my oil out of the vehicle very quickly. Now I’m left with a car that will not run, extended warranty will not cover. I’ve read MANY stories of the same exact thing happening to equinoxes. If this is so common why is it not covered? I have 2 small children 6 and under and work full time. I cannot afford a new vehicle. So disappointing this is such a common problem yet not covered at all leaving people without a vehicle.

Filed Mar 28, 2023 · Engine · MN

2017 Chevrolet Equinox 80,000 miles always serviced, I have proof Purchased 10/26/2016 New 12/16/2022 I had the vehicle serviced @ Walser Polar Chevrolet White Bear Lake, MN just like I have since I purchased it new. Oil & Transmission fluid changed, new tires, wheel alignment, rear brake pads and rotors, $2,045.00. No mention of a class action lawsuit for Frozen PCV valve, causing the rear main seal to blowout. GM has known about this problem for years and has done nothing to rectify it. I brought my vehicle into Walser Polar Chevrolet for service as always trusting I would leave having a safe ride in the deadly winter weather conditions, that was not the case. They knew there was an Issue with this Make & Model, I should have been notified regarding the freezing of the PCV valve and rear engine seal blowing out. Someone is going to DIE because of this, they will break down in subzero temperatures and freeze to death. 12/24/2022 at 6:45 am on Christmas eve. I had no warning whatsoever there was a problem until the Equinox started to sputter, the engine light came on and a few minutes later the engine shut down. The PCV valve froze causing the rear main seal to blowout, the engine was completely destroyed. $9,700 estimated repair bill. Thank God, I made it to White Bear Ave and a police officer showed up, it was 11 degrees below zero out. AAA had a 299-minute estimated wait. I know of 3 other people this has happened to last Month and there were 3 others vehicles that weekend on their lot with the same issue, I was told this by management. I sold it to Walser Polar Chevrolet White Bear Lake, MN 12/30/2022 for $4,000.00 that’s all they were willing to offer. After paying $2,045 on 12/16/2022 I ended up with $1,965.00. This car was in great running condition when I brought it in for service, no leaks or indication of a problem other than the maintenance suggested. KBB Trade in for this vehicle is $9,000.00 to $10,000.00, fai

Filed Feb 2, 2023 · Engine · WI

I own a 2017 Chevy Equinox. My husband and I are the only owners of it. It has just over 100,000 miles. Yesterday, February 1, 2023, I started my vehicle 15 minutes before I packed my 1 year old and 3 year old into the vehicle so I could take them to daycare and I could go to work. We drove down US HWY 8 (55 mph speed limit), onto County Road S to the kids' daycare. When I pulled into the parking stall, I smelled an oder of what I thought was gas. Looked at my gages and nothing was "wrong" - jumped out, & inspected around under the gas tank to see if it was leaking. It wasn't, so I thought maybe I drove over someone else's leak that I couldn't see. I took my kids out, brought them into daycare and left my vehicle running. When I came out, the smell was even stronger. I started to back up and noticed what looked like an oil pile. I then questioned if it was there prior and I didn't notice. I pulled over in the parking lot and saw it was leaking under the front end. I then parked it and shut the vehicle off. It was -15 out that morning. Not a single light came on my vehicle indicating that something was wrong. I checked my oil to see how much I had lost and it wasn't even registering on the dipstick. Empty. My husband towed it later that evening. Rear main seal blowout from frozen PVC. This is very concerning to me as it must have started to leak when I was driving and there was never a low oil indicator, overheating, engine light no oil was in my yard or driveway. And there wasn't enough oil in the daycare parking lot to have it be empty. This vehicle could has easily caused an accident to myself, my 1 year old and my 3 year old if it would have stalled going down the highway. It could have also caused an accident to another vehicle. I'm very lucky to have noticed where I did, but something should really be addressed with this. Not to mention we could have easily have been stranded out of town in extreme temperatures - especially for children.

Filed Dec 23, 2022 · Engine · OH

I have approximately 79000 miles on my [XXX] 2017 Equinox 2.4 SUV. I have 2 complaints. One is the blower for the heater works intermittently. The dealer claims it was the cabin air filter but I am not sure. There are a lot of reports on the internet claiming a melted plug causes this problem. The second complaint is the dealer claims the vent pipe for the PCV valve has condensation that froze and if I don't pay 764.00 to have it cleaned out the rear main oil seal will blow out and I will loose all the engine oil. I have also seen many reports of this happening on the internet. Has anyone investigated this and what was the results of the investigation? Should a car be sold in the northern states that can have the rear seal blow out just because the temperature is below freezing? INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Dec 14, 2018 · Airbags · TX

Vehicle hit a pot hole at 35 MPH, driver side front tire blew out. Service airbag light and warning can on and passenger front seat belt locked as if vehicle was in major collision. Dealership first stated it would all be covered under warranty, now stating black box shows vehicle was in collision and air bags 'partially deployed'. There is no damage to vehicle. If black box is determining an accident occurred, why did bags not deploy?

Filed Jul 7, 2017 · Wheels · 3,571 miles · FL

Today ( 7/7/17 ) going approx 25mph the passenger front tire blew out at the side wall causing the vehicle to shoot to the right and graze the curb. Prior to the failure the tire pressure monitor light went on and right after the light turned on the blow out happened. The tire had 3571 miles of which we put approx 300 miles on it after purchasing the vechile as a demo from the dealer on 6/29/17. Vehicle has michelin latitude touring p225/65/r17