fuel

Hello all, Have a question about my 11' Genny 3.8 Sedan, was washing it the other day and noticed this antenna mounted on the undercarriage on what appears to be the fuel tank...did some research online and on the blogs and found no info. Getting an oil change/tire rotation next week and going...

Re: Fuel Tank Air Filter / Fuel Filter I finally got around to replacing my fuel tank AIR filter today. It's a bit of a PITA, but not too bad if you don't mind hanging over the trunk sill while you're working. If you want to be more comfortable, you can pull the rear seat back out. Step 1...

Im looking for a RRM NSPP Fuel Tuner for the 3.8 Genesis. Its actually for my 06 Sonata. Does anyone have one they would like to get rid of? I have noticed many people getting rid of them on other forums because they seem to work for NF Sonata's. If anyone can help please email me...

Is anyone aware of real-world fuel economy reports for the new NON R-Spec 5.0L V8 trim level? I found this list which puts it in-line with the 4.6 (17/26/20). Also, if anyone is aware of a review of the new model that would also be appreciated. I was surprised that the Hyundai site had the...

I had read on the Genesis section that some Genny owners were having issues with fuel spilling out when the pump handle shuts off during a fill-up. It seems to be related to an issue with the vent line being pinched or twisted, which makes perfect sense. This has happened to me both times...

Did a 450 mile trip during the past couple of days. Did 27.4 mpg per computer on one segment and 27.5 overall as measured by fill-up at pump. Conditions: 20 degrees F. Snow tires Two adults - trunk loaded Average 65-75 mph on open road (wife was aboard) :) 91 Octane Shell My combined city/hwy...

I own a 2012 3.8 w/ premium, 4,000 miles. I noticed something unusual this morning. My Average Fuel Consumption monitor (basically the Avg. MPG screen) reset to zero. I did not put any fuel in the car and did not intentionally do anything in an attempt to reset it. 95%+ of the time that I...

This is our master engine thread, Anything Engine we will be posting and updating on this thread. All items are in stock ready to ship unless posted otherwise. All parts are for 2.0 Turbo models unless noted otherwise. Some parts are interchangeable please p.m us for info. Thank you! HKS BOV...

This is to supplement the discussions on reflashing the ECU. At wide open throttle the motor defaults to open loop and dumps in all the fuel it can resulting in an over rich mixture of around 11:1 or less. Ideal is about 12.8-13:1. Stock fuel pressure is regulated at 55 PSI. Reducing this fuel...

Our manuals say to change the fuel filter every 37,500 or 30 months. Has anyone had this repair done? If so, how much did it cost and how long did it take?

I have had my 2011 Genesis 4.6 about 6 weeks (1500 miles) now. EVERY time I refuel, the gasoline overflows out of the filler tube when the pump shuts off. I have tried manually slowing the flow when I think it is nearly full, but that does not help. We then have a gasoline smell for some time...

I have an unusual situation with the fuel gauge needle. Most of the time, not always, at start up and shut down the fuel needle ticks continuously against the stop on empty. The ticking continues on start up until the other gauges come to life and after shut down until the cabin lights go out...

Hyundai is now recommending the use of Hyundai Fuel System Cleaner Plus with Techron technology for all models. This appears to be a licensed use of Chevron's Techron Fuel System Cleaner Plus. The bottles and the wording are just alike as are the directions. Hyundai also recommends high...

I was 'sold' that the 2.0 turbo did 30mpg on highways... I drive a highway to and from work, so basically my driving is 80% highway, flat, straight, so.fla expressway driving, no bad trafic; still, I cannot get more than 21 avg mpg... I've owned it four months, and I took it in after two, and...

Today wasn't a good day. I had planned a short trip of a couple hundred miles, but less than 15 miles from home my 09 Genny 4.6 stalled and I had to pull off the road. I tried several times to start it but no luck. I had to have it towed in for the second time since I bought it in February of...

Hi everyone... I pulled the recommended maintenance schedule from Hyundai USAs website. It says at 30K to have change the fuel tank air filter and at 37500 to change the fuel filter. For the V6... Has anyone changed these themselves? I don't think I have seen much discussion anyone changing...

Because I vacation in France (& Italy) every few years, I'm always interested in the price of fuel. We plan on going next June or September. (Never never vacation in Europe in July or August due to the crowds). Today, I saw on CNN that the fuel refiners in France have shut down their...

I currently own a 2010 Mitsubishi Evolution X GSR. I was told many of these parts are direct drop ins for you guys. All Parts have been used for 4K miles. Car is still practically new. Everything works PERFECT. Please PM me with any offers. I'll get back to you asap. -OEM Turbo -OEM...

I bought a new 4.6 and I was reading a Car & Driver review that mentioned that you could run Premium and Regular in the V8. It said that there was not that much difference in performance. What do most of you run?? What about mid grade?

Ok everyone, this is worth a read and forum discusion. To start....I am not the author of this article. I was very intrigued by this article and I believe it's a nice perspective that I don't believe is captured in the forum yet. Some viewpoints and opinions have been expressed in other...