idle

Noticed the other day that the car has a noticably rougher idle while in drive but not while in park. I'm taking it to the shop for new tires and breaks tomorrow, any suggestions for potential issues they could check while they have the car? Thanks in advance!

I apologize if this question has been asked before. I’m new to the forum and couldn’t find a similar posting. I’m trying to determine which method to use when leaving my dog in the car with the AC running. Better to just leave running or put it into Utility Mode? I realize it requires some...

Anyone else notice excessive vibration on the 5.0 when running A/C in Park? With the A/C off, it's smooth as silk but with it on, it gets a little rough and modulate in frequency. I may take a video to demonstrate. Thanks, Paul

i like to know whats the idle speed with the a/c on with the car in park and it in gear because my car idle at 500 i think it should be a little higher

Anyone experiencing rough idle in drive when the AC compressor kicks in? My dealer claims that they can't feel it. I know it's AC related because it doesn't happen in the cold months. If I try to increase the RPM slightly, it doesn't go away. It didn't start until they replaced the tires and...

Hi, just curious. Anyone know what the correct idle speed is for the 3.8L engine? I'm reading off the tacho about 550 revs/min. Maybe it's because it's a large engine, but I'm used to seeing higher values than that on previous cars I have owned with smaller engines. Previous owners manuals gave...

For the first few months, and many thousands of miles, when I started the car it would instantly idle in neutral at about 700 RPM. The last few month when it startrs it idles at about 1250 for 5-8 seconds, climbs to 1500 for a second or so then settles back to 700. My garage is attached and...

Perhaps I'm being paranoid but... I'm wondering if my Genny is idling at too low a RPM. I would have sworn it's normally 1000 RPM, but today it seems to have dropped to only 500-550. The reason I'm concerned is that I've had two previous fuel pumps die on me without warning (once in traffic)...

I recently leased a 2015 Genny RWD 3.8 V6. After 2,000 miles I'm thouroughly enjoying all of this car's driving qualities except that when stopped at idle, with the AC on, there's an annoying vibration that's felt in the seats. Once underway it goes away and if I turn the AC off the vibration...

My 3.8 2012 Genesis rumbles at idle upon a cold start, but has a smooth and silent idle after I drive it a bit. Is this normal? Why is there a faint thumping when engine just started?

My Genesis makes a ticking sound while idling. I've had this since purchase in November. Is this normal for a Hyundai? Compared to other auto makers. It seems very loud. I am guessing the ticking is from the fuel injectors going into the engine. Is it because it is a GDI engine? Does...

Engine had 30 second hiccup today. Got off a freeway ramp and the engine/car was shaking at idle with a flashing check engine light. Went away without me doing anything. Traffic light turned green and it had stopped. I drove off and it was normal and has been ever since. CEL never stayed on. ??

Just came out of 2012 Genesis into a brand new 2015 3.8 Genesis. So far I think it's one of the best car i've driven. Only issue I have is during idle. I can feel very light vibrations in seats. It's so light that I am not sure if its a norm. My old 2012 didnt have this vibration and I know 2015...

I was just wondering if it's normal for the V8 to have a slight vibration every few seconds while idling in park. The RPM don't seem to fluctuate which means the engine seems to be running fine. Anyone else experience those? Are they normal?

I have approx. 40k miles on a 3.8 sedan. Once the car is completely warmed up, I've noticed a slight "surging", "seat thump", (not sure how to describe the feeling - I can feel it through the seat), when I stop at a light with the car in gear. If I put the car in neutral, the "thump" goes away...

I have got a 2009 with the 3.8V6 The engine light came on and when I connect it to my code reader it shows: P2187 System Too Lean At Idle Bank 1 Anyone have any ideas what would cause this? Thanks in advance! Steve

I have got a 2009 with the 3.8V6 The engine light came on and when I connect it to my code reader it shows: P2187 System Too Lean At Idle Bank 1 Anyone have any ideas what would cause this? Thanks in advance! Steve

Hello I bought used 2009 4.6 Genesis(tech, 23000 mile on it) with extented warranty for 28000.00 (for my wife). It's been 2 months evey Electricity parts work(good news) and it's very gooooood car for that money but after engine get hot has engine noise at idle.( bar ga, bar ga, bar ga, bar...

I just took delivery of a 2012 sedan. After getting it home, I notice there is a sound to the engine that seems unusual to me. I can't hear it from inside the car. It is heard best from behind and below the driver's front wheel. It's a soft, fast, kind of flutter sound. Like a bicycle with...

my car is brand new with 150 miles, and i've noticed a very subtle ratting noise at idle. it is not heard with the doors shut, only when i'm outside by the car. i'm no expert but sounds like the timing belt turning? is this normal operation noise?