My current challenge involves a (piece of junk) 2011 Chevy Equinox 2.4 liter (Ecotec). In 2011, the problem seemed to be exacerbated for both of the same concerns from 2010. When I noticed a very different noise and drove it home . The engine is shot due to the excessive oil consumption issues that is very common with this vehicle. 2011 Chevy Equinox Problems. Which was about 20 miles. Dealers generally use a flat-rate guide for this. Equinox engine 3 Answers. Start a new Chevrolet Equinox question. My engine ran down 3 quarts of oil without my knowledge. Reports of excessive oil consumption increased, as did clattering noises when starting the car. My garage man added 3 quarts of oil, and it still kept ... 2011 Chevrolet Equinox-Maintenance & Repair. If the chains break, the engine is toast. Timing chain replacement became a frequent warranty procedure for the Equinox too. If you know what you’re doing and have the facilities and tools, it takes about 4 hours BUT there are other things that have to be done to get it running.