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2010 sonata jackrabbit starts

26 messages,  Last post on Feb 28, 2011 at 8:18 AM

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What is this discussion about? Hyundai Sonata, Sedan

Messages Page 3 of 3

#20 of 26 Re: 2010 sonata jackrabbit starts [oldguy13] by ace_ventura

Feb 22, 2011 (2:25 pm)

Replying to: oldguy13 (Feb 22, 2011 9:09 am)
Hi Old Guy 13,
 
many thanks for replying
 
Yes I am in Canada and the driving conditions were really typical on a canadian winter in one of the trips (very windy and cold). My tire pressure etc should be OK as I just had a oil change from the local hyundai dealer.
 
I am not too worried about the fuel consumption. I know very few can beat Sonata in that class.
 
My bigger worry is the acceleration/smoothness issue as it affects driving experience so much. I hope the reluctant acceleration goes away soon, as you suggested it will.

#21 of 26 Re: 2010 sonata jackrabbit starts [ace_ventura] by vince17

Feb 22, 2011 (3:58 pm)

Replying to: ace_ventura (Feb 21, 2011 8:34 pm)
Ok ace here is the scoop,The Sonata has a transmission recall,(got mine done while car was inspected) The recal is a reprograming of the transmission.Also is your check engine light on? (dosnt have to be). Secondly I noticed at about 42 mph the tranny "hunts" for the right command,eithier to "lock up" in gear or shift out of lock up (you will see your tach climb and here engigine rev. To me the car feels strained and vibrates with disagreement.I do not like this feeling and another reason I might trade it in.Also it is under warranty,find a good dealer who will work with you so your not slapped with a "hundred dollars please nothings wrong with your car visit" Vince 17

#22 of 26 Re: 2010 sonata jackrabbit starts [vince17] by ace_ventura

Feb 22, 2011 (6:13 pm)

Replying to: vince17 (Feb 22, 2011 3:58 pm)
thanks Vince 17
 
yes, i think its exactly the same issue- i just stated my problem in a very "non-technical" way. acceleration was not smooth at all... and at around 40-50km/hour, i feel car not responding at all if i press the accelerator. so im having to press down on the accelerator or keeping the same speed for long time before accelerating.
 
ill take it to the dealer and try to explain the problem. hopefully the reproramming will improve the situation. i really like the car otherwise..so lets see..

#23 of 26 Re: 2010 sonata jackrabbit starts [vince17] by oldguy13

Feb 26, 2011 (2:15 pm)

Replying to: vince17 (Feb 22, 2011 3:58 pm)
Vince, is this a recall as in get a letter in the mail or do you have to ask the dealer about it? I've heard nothing in Canada.

#24 of 26 Jackrabbit Starts by ostracized

Feb 28, 2011 (6:17 am)

I have a 2008 Sonata GLS with a 2.4. The throttle is extremely touchy indeed. I've been driving it roughly 2.5 months and I'm still getting used to it. Occasionally, I still have an unwanted "jackrabbit start", most often (for some reason) when I'm in reverse. I wish it weren't so, but I doubt it will ever change.

#25 of 26 Re: 2010 sonata jackrabbit starts [oldguy13] by vince17

Feb 28, 2011 (8:12 am)

Replying to: oldguy13 (Feb 26, 2011 2:15 pm)
Hey old guy, When I brought the car in for inspection this december the dealer said "We have a recall for the transmisson so we are going to fix it now".They said it was a new recall even before a mailing was sent out.The tech did something with an electronic program I think.Anyhow I hurt my neck while excellerating,the car sometimes has a delay or just takes off.Went yesterday to look at other cars,Hope that helps you ,Vince

#26 of 26 Re: Jackrabbit Starts [ostracized] by vince17

Feb 28, 2011 (8:18 am)

Replying to: ostracized (Feb 28, 2011 6:17 am)
Greetings Ostracized, I am a bit fustrated at times with the lack of "smooth accerleration"My 2003 Kia Sedona (sister company to Hyundai) starts and speeds up smooth and fast without delays or jumps,wish my Sonata did too. Vince

Messages Page 3 of 3

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