Hyundai Equus owners have reported 6 engine and engine cooling related problems since 1996. Table 1 shows the 5 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's engine and engine cooling (2 problems). The second most common problem is related to the vehicle's manifold/header/muffler/tail pipe (1 problem). For details of each of the problem category, use the links in the table.
The contact owns a 2011 Hyundai Equus. The contact stated there was an abnormal knocking sound coming from the engine. There was no warning light illuminated. The vehicle was taken to a local independent mechanic, where the vehicle was diagnosed, and the contact was advised that the rod bearings Read details...
Vehicle produces excessive exhaust soot at all times. The soot adheres to the rear tail pipe, rear bumper, and trunk lid causing staining that leads to pitting of chrome pieces. The soot is difficult to remove after a few days and requires constant cleaning. Read details...
Driving at 75 mph and went to pass someone. The engine kicked down a few years and the entire car shut off. No power brakes and no steering and steering locked up for about a second or two. During the time it was off the vehicle jerked hard like if the tires had locked up. Read details...
The contact owns a 2011 Hyundai Equus. The contact stated that while his wife was driving at an undisclosed speed, the vehicle stalled however, the driver was able to pull to the side of the road where the vehicle lost motive and was unable to be restarted. Read details...
Engine failure - car has 32k miles; never had any warning light appear on the dash; out of no where developed a knocking noise. The car was sitting for approximately 2 weeks and once started and driving a knocking noise started approximately 5 minutes into my drive; therefore I brought it Read details...