Check engine light on. Check engine light blinks with engine shakes from time to time. Shop diagnosed and new spark plugs + ignition pack are installed.
My check engine light came on, they said there was a software update that was performed. I also entered into the oil consumption test will report after test
First oil consumption test showed 1qt low at 1,000 miles, testing again in a month or two
Very strong fuel smell in garage during hot weather. No other vehicles have had this issue. Dealer unable to duplicate problem.
5.0 V8 has faulty piston rings. Multiple "oil consumption test" 1qt per 1000-1100 miles. Hyundai "claims" until oil consume goes <1k per qt, they do nothing. Many others have their 5.0 replaced w/far less oil consumption.
Engine cover was not sealed. I was leaking oil, Fixed under warranty
Engine consuming oil. ~1 QT per 2000 miles. Dealership is currenty performing an oil consumption test and advised me to use 5W/30 oil as opposed to the the recommended 5W/ 20
Car would not start when very cold. Engine would crank but no start. As if no fuel or no spark. Had the throttle body replaced under warranty. Front cover as well as oil pan leaking oil! Had both gaskets and or silicon seals replaced to correct oil leaks. Both under warranty but not normal as far as I am concerned for such low mileage.
engine light on, dealer diagnosed as bad catalytic converter
Fuel filler air vent plugged, unable to add gas due to nozzle shutting down after each cupfull. Removed trunk liner to clean air vent.
Engine check light stayed on. Dealer claimed there was a TSB (software upgrade) and that should probably resolve the issue.
intermittant high idle at cold start,slams into gear,
no fault found.
High and rough idle.
Dealer has now confirmed rough idle at start up. a misfire on #1 and #3 cylinder. was going to change relay assy but did not. Dealer found contaminated fuel particles.
Continual Problem with Rough Idle, This time they removed the OCV valves and tested them, they seem to test okay but the restance levels were above normal. dealer does not want to replace, suggests removing gas tank and clean
Fuel tank causes fuel pump to shut off fueling early. Replaced vent valve. Did not correct problem. Fuel tank causes fuel pump to shut off fueling early. Second trip. "Blew lines out". Problem corrected.
Check engine light came on: emission control system problem. Dealer identified faulty sensor and replaced it under warranty.
Check engine light came on.
From the dealer's report: "Evac vent valve stuck in the close position." Part on order for future installation.
On a previous visit, dealer reported "evac vent valve stuck in the close position." During this visit, dealer replaced faulty valve.
unexplained hesitation under some conditions
Emission system. A valve was stuck open and caused a CEL
Gas tank carbon filter
Fuel Tank not venting properly during fill-ups causing constant stops of gas pump.
car stalled out 6 times in one day while driving. It would start back up right away but stall again. Happened at low speed and high speed. Dealer could not replicate the problem
Engine light came on. They replaced the sensor which apparently was a in a tech service bulletin.
The check engine light flashed intermittently. Dealer says problem was caused by use of a automobile radar detector. Dealer disconnected battery and reset auto.