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Hyundai Sonata Questions

Get answers to questions about your Hyundai Sonata at RepairPal. Find solutions, diagnose problems and get back on the road.

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1,234
questions

I just had the transmission fluid replaced and there is no diagnostic code registering. But there is a definite clunk on decelerating.

Changed the fuel filter and the car still don't run please help

Suddenly I lost all audio for am/fm, NAV, phone (But mic still works), and SAT

It happens on a rough road,or when I hit a bump.

It doesn't do it all the time. But it jerks really bad when I drive off and sometimes when I change gears.

to take off after adding gas you have to keep your foot on the brake and gas put it off and then once you get going then you're ok and it's hard to get it crunk I took it to the shop and they can't figure it out

The miss is worse when a/c is cut on. It will just jerk until I give it gas and force it to go. The miss is almost always when at complete stop.

Car runs rough and will not accelerate past 35 mph

The computer shows no code. I've seen many complaints about this but no real fix. There was a recall but my vin number does not qualify. Any suggestions?

Where can I get a new one and how do I replace it..how often do they go out

Now the fuse is blowing when I try to start the car....... It's labeled snsr2 #19 on the diagram. What is this.... What do I need to replace....

AC works fine with new fuse but only lasts for serveral minutes

Dealer says no codes are present. Problem can happen once or six times in a row. Car will restart right away.

no fuel pressure after doing value job

changed tps sensor and disconnected neg batt terminal . seemed to be fixed.
lasted one day then reoccurred. removed battery neg terminal again. now seems repaired. probably will not last . What now? diagnostic connector is inop.

Engine has a tapping noise

What could be the cause of the above problem?

my engin not working when car is stop

my engine car not working when car is in stop position

I do not drive this car often, for pleasure.. not business. Weekends mostly, short trips.

I fill up and the gauge still does not show full. Warranty expired, is this an easy fix?

I try to start the car and nothing happens, no lights. I've checked the battery, starter already and nothing wrong. This has been going on for a few years. If i move the gear into drive and back to park and wait 5 minutes the car starts up and has no more problems for the day.

The right side of the front of the car just seems to keep bouncing when i hit a little bump in the road

This happens all of the time. After driving for a while it seems to stop

I've noticed that I can smell gasoline sometimes when the car is started and i'm putting the kids into the back seat. This isn't all the time, only some of the time. Could this be dangerous? The check engine light has been on for a while.

My car runs fine and has only about 70K miles on it. I've noticed that it makes weird noises when i'm sitting in heavy traffic, with lots of stops and starts. mostly when i press the brakes, it almost sounds like a crunching metal noise... Brakes work fine otherwise and i don't notice the problem when car has been running at normal/high speeds.

Bought new brakes 2 days ago and put them in followed all proper procedures but later in the same day i bought and put them in my car started doing this jerk pulls and when i checked my brakes they are uneven (wear) and not fully in place and i tried everything but nothing. Also the caliper is touching the outside of the brakes.

I want to know how can I time the time chain and the engine.

It seems to happen when it automatically shifts . Usually on freeway.

cannot locate under the dash near the fusebox and relay location which are joined
my signals and hazards don't work atall most of the time but occasionally will blink 2 or 3 times and stop