One problem related to engine failure has been reported for the 2006 Chevrolet Equinox. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Equinox based on all problems reported for the 2006 Equinox.
The engine failed. This is mechanic report from chevy dealership:" the technician performed diagnosis and found missfire on the number 4 cylinder. The exhaust lifter is collapsed causing nosie and not operating, also heard a lower end knock from rod bearings,suspect loss of oil pressure at one time to be the cause of internal damage. With the upper and lower internal noises,recommend engine replacement to avoid further repairs due to being run on low oil pressure. ". I had to pay to replace the engine.