Discussion in 'Vehicles' started by MadTownUberD, Jan 6, 2018.
Really sharp cars....love that SUV and the wheel package is sick
I drive a 2006 Sonata, 140,000 miles. Love it, car runs like new. Great heat.
I second the motion about the thermostat. When they fail usually they fail open, not allowing the car to get to normal operating temperature.The fact that the heater blows cooler at higher speeds is an indication of it. Suggest you replace the thermostat and see what happens.
That might explain why I have never gotten better than 26 or 27 miles per gallon despite having a 4-cylinder. However when I look at the temperature gauge next to the speedometer it looks like it's warm enough... Whatever that means.
That's not all that uncommon with cars with small engines. My Civic would struggle to warm up on bitterly cold days. One insanely cold day in particular, I had to drive 30 mph the entire 40 miles to work. The car never did get up to mid range operating temp.
It's like the temp gauge on a woman...
It varies widely from model to model...8>)
Butt...you get used to it...8>O
Possibly. When a car is running cool or cold gas efficiency hurts.
By the way, mine is the 3.3 6 cylinder.
Shouldn't a scan tool likely indicate the problem?
I bought one a year ago for $20 off Amazon. Bluetooth connect it to the phone.
Highly recommend for anyone that doesn't have one. Easily pays for itself in preventative maintenance.
Over that time period it has shown me plenty of codes and problems without a check engine light coming on.
Car Doc said I should be hotter heat and better mpg now.
If there is a store similar to Autozone in your area, they will run the scan at no charge.
I own a ScanGauge II that I bought back when I was into hypermiling in my 2002 Saturn SL. If there is an OBDII port on my Sonata it should work! I'll take a look.
There is a OBDII port on your Sonata, as it is newer than 1996.
Yep! I checked it out after I wrote my previous reply. Can't wait to get home and hook up my scan gauge to see what goodies await me LOL.
Well the scan gauge didn't pick up any codes...but I may replace the thermostat anyway just to teach the kids something.
I've gotten re-interested in using the device though! If I wrap the cable around the steering column, the display sits nicely in front of my gauge cluster. The photo doesn't do justice to how cool it looks.
$22. 10,000 reviews.
(This is the one I have.)
The apps give real time data.
Just a thought.
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