Nine problems related to engine knocking noise have been reported for the 2011 Hyundai Elantra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Hyundai Elantra based on all problems reported for the 2011 Elantra.
Engine knocking noise, even after engine replacement by car repair shop, engine ticks again. All 2011 Hyundai Elantra's engine ticks unnaturally.
My daily driver began to make a knocking noise and my dashboard break light indicator came on. I immediately scheduled service with my Hyundai dealer. But it did not make the (2) days wait. While driving at highway speed the front end began to intermittently pull to the right as if the right front brake was being tapped independently. Within minutes all of the electrical shut off and the engine stalled. I drifted to the side of the road. After several attempts the electrical did come back on but the engine would not turn over. I had the vehicle towed to closest Hyundai dealer, who said the engine needed to be replaced and all that was available was a used engine with 60,000 miles on it at an approximate cost of 5,000. 00 dollars with no guarantee that it may require additional repairs.
Knocking noise on engine I have done all the oil change on time it only has 60000 miles what's going on a lot of people are complaining and Hyundai is not doing anything I payed a lot for this car months ago and now.
Rattling/knocking noise while car is running, increase in noise as you accelerate.
I had my car for a year. When I first got my car , there was a knocking noise that came from the engine , I took it back to carmax to fix and they stated they did. My car ran good for a while and around August or September after leaving from work that same noise started again. This time it was bad and I almost got into a wreck. I took it to a mechanic they stated that I needed my engine replaced. I have seen that this is a ongoing issue with these models. I also show that there is a recall on my vehicle and my car is showing those exact signs. I have documentation of information from the mechanic and the cost of the labor and new engine.
While driving city or highway there is a loud knocking sound and as you accelerate it gets faster and louder. My car has been at Hyundai in valley stream, NY for 4 days with no conclusion.
While running in park, idling in drive, or driving less than 30mph the engine makes a ticking/knocking noise. The noise could still be there after 30mph but I can't hear it over the motor and road noise. Hyundai and kia recently recalled 1. 4 million cars for this exact reason for engine failure. But for some reason this model/year is not included. Researching online, you can see that many people have had to replace the engine despite being only a few years old with low miles. My vehicle is a 2011 with 70,000 miles.
The engine has been making a knocking noise but no one could find a problem. Car cut off a few times while driving in stop and go trafic the check engine light came on and the code stated problem with crankshaft. Went to start the car a couple of days later. Car would not start horrible knocking noise came from engine. Car turned over but would not start. Mechanic had to replace crankshaft sensor, timing chain, crankshaft problems. Have had car back a little over a month now the engine is making the same noise again and the check engine light has come back on. Have read the engine recall for the Hyundai sonatas and sounds very similar to what my car is doing. The car has 115,000 miles on it and problems started around the 113-114,000 mark right after the warrenty had expired. .
Knocking noise coming from crankshaft and engine.