Problems · by component
2012 Chevrolet Equinox fuel/propulsion system problems
54 owner complaints to NHTSA about the 2012 Chevrolet Equinox cite fuel/propulsion system, 8% of all 685 complaints for this model year.
Complaints
54
8% of all complaints
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
What owners say about the fuel/propulsion system
Verbatim from NHTSA complaints, newest first
“Recently got an oil change, and in a month I’ve had to “top-off” my oil. Constantly have to make sure I carry a few quarts of oil to make sure my oil is filled. One day, I forgot to check the oil and my car was stalling on a busy road. Had to pull over to make sure I put the oil in there. Everyone that I’ve asked said they have the same issue. I stopped asking people after the 10th person. My uncle is a mechanic and he said the same thing about the oil. He said he wasn’t sure where is goes but it just disappears.”
“2012 Chevrolet equinox burns/leaks oil which cause the serpentine belt to pop off & I had to replace it. Having problems with the MAT & IAT codes, just replaced the fuel pump, crankshaft sensor, camshaft sensor, & spark plugs... Car still will not crank. They're saying there's no recall but why are all the Chevrolet equinox malfunctioning with the same problems with no help from the manufacturer?”
“So I know of atleast 4 Chevrolet equinox's all haveing the exact same issue doesn't matter milage all in the same area which have a issue saying engine power system low then it starts to studder and often stalls out or then over revs and trys to take off like it's been slingshotted which is unsafe even after repairing many issues it is coming up as and nothing seems to fix said issue. Also timing jumping and after being professionally fixed it jumps timing again shortly after being repaired also milage doesn't seem to be a factor in this issue as I have 1 that has jumped timing with only 150k miles while the other days after timing was all repaired jumped timing again and it has like 200+k miles and I know of atleast 2 others in the area having the same exact issue.”
“Basically it has the recall for clogged cats and O2 sensors it has [XXX] my pistons I use quart oil every 100 miles I talked to customer service last night was told all ve fixed and I could have rental went to get it cause my car dies at every stop from not having right fuel mixture. Now they changed story . Lawsuit ?”
“VEHICLE SHUTTERING/STUTTERING AT STOP LIGHT WHILE IDLING....OIL CONSUMPTION ISSUE...CONSUMING OIL...HIGH PRESSURE FUEL PUMP ISSUE.LEADING TO LOW PRESSURE FUEL PUMP. BECAUSE OF THIS. LEAKING OIL INTO ENGINE. NEED TO REPLACE ALL SPARK PLUGS. HAVE COMPLETE OIL CHANGE BECAUSE OIL IS ALL CLUNKY/CLOGGED. THIS HAS ALSO CAUSED A PROBLEM WITH THE ENGINE CAM SHAFT COVER... PCV VALVE. AND NEED TO HAVE WATER PUMP REPLACED. TOTAL COMING TO ABOUT $2600.00!!!!!!!!!!!! WHY I HAVE NOT GOTTEN A RECALL NOTICE FOR THIS PROBLEM!”
“I bought my 2012 chevy equinox Lt 2.4L because I owed one just like it but a deer totaled it at only 10 mph! It been nothing but issues since I purchased it drove it off the lot the check engine light comes on and then I go to get it checked and it states that I have a permanent catylic converter code that no one can fix except gmc! When I idle at a stop for longer than 1 min it starts stuttering and jerking like it’s gonna die! So I clean my throttle body like the mechanic said I should do and I found this dark brown whitish sludge in my pvc tube that runs up into the air box which now my air box is full of this gunk! I have to put oil into this vehicle every 3 days cause it will be full then three days later it’s just a smidge above out on the dipstick! I am poor I can not afford huge repairs or replacement of yet another vehicle ! GMC needs held accountable since they seem to know about this and it’s not recalled they need to do better in taking care of us poor customers who just want a reliable vehicle!! So VERY upset yet again!!!”
Showing 6 of 54 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.