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4 votes

2004 Hyundai Sonata GLS won't start

Fuel, Air, Spark... those three things in the right amount are what makes the engine go. The good news is your car's fuel system is controlled by a computer which gives feedback on possible issues in ...
zipzit's user avatar
  • 6,559
3 votes

Door Locks problem

I think the reason why they are suggesting the fuse is, the part of the car which controls the locks is the body control module (BCM ... or whatever Hyundai calls it). The idea behind this is to ...
Pᴀᴜʟsᴛᴇʀ2's user avatar
2 votes

2002 Sonata that accelerates on its own and with braking seems like shift lockup. Also at a complete stop the car is still reving

It's hard to diagnose without more information, but it could be that your throttle plate was stuck open. This might explain: the engine revving even after the engine coming to a stop (fuel injection ...
Zaid's user avatar
  • 39.2k
2 votes

Need help installing Pioneer car stereo in 2006 Hyundai Sonata (power antenna)

I have an '08 Azera (which I mentioned in the comments). The Azera has a powered antenna, but not the electric kind which goes up in down. It's an antenna which resides in the back glass. It has a ...
Pᴀᴜʟsᴛᴇʀ2's user avatar
2 votes
Accepted

What is the proper scale to use when measuring infinite resistance

If the manual says that there should be infinite resistance, then you need to test using the highest range on you DMM. If you have a M ohm range, then use that. Do not rely on the continuity range ...
HandyHowie's user avatar
  • 25.4k
2 votes

key fob not recongized after car sitting with dead battery

I'm sure it will require the fob to be re-paired with the vehicle ... not "repaired" but to be "paired again". (Sorry for being pedantic ... just wanted to be clear.) According to ...
Pᴀᴜʟsᴛᴇʀ2's user avatar
2 votes

Brand New 2018 Hyundai Sonata with rough idle

Don't try and fix anything - it's under warranty and you don't want to affect that. Your best option is to go to another dealer and explain to them (nicely) and even go for a drive with their tester ...
Solar Mike's user avatar
  • 34.6k
1 vote

Sonata 2011 2.4 liter fuel filter location

The fuel filter is part of the fuel pump inside the gas tank, it is not serviceable and only gets changed when the pump is changed.
Moab's user avatar
  • 7,990
1 vote

What is the proper scale to use when measuring infinite resistance

The manual states that the ground must be totally insulated from point 2. The highest range is the correct setting here to begin with. If any resistance (conductance is the better word here) is ...
Bart's user avatar
  • 2,954
1 vote

Coolant is decreasing (Sonata 2015)

Air pocket or blown head gasket if u don't see any leaks like you said. Coolent level goes up and down in the tank. that's what it's made for its not a Reservoir it's more of an expansion chamber... ...
Jimyy's user avatar
  • 11
1 vote
Accepted

Should I install a pair of roof racks on a car that does not explicitly support them?

If you can return the rack that would be the safest move. Using a rack that the manufacturer claims will fit your vehicle places some of the liability with them if something goes wrong. But still, you ...
dlu's user avatar
  • 14.5k
1 vote

Engine overheating while temp gauge is normal, malfunction ECU due reverse battery connection

Ok, so for most modern cars, connecting the battery in reverse is a BIG problem. Nearly everything electronic can be damaged or destroyed in just milli seconds. A clown mechanic jumped started my ...
jwh20's user avatar
  • 12.1k
1 vote

FUEL PUMP DIRECT CONNECTION ON HYUNDAI SONATA V6 1997

So as this is not the proper way to control the fuel pump, you may override some controls the car has on the efficiency of the pump(if any at all). I would first try and find what fuse or wire ...
user4321's user avatar
  • 175
1 vote
Accepted

Brand New 2018 Hyundai Sonata with rough idle

Agreeing with @SolarMike here, but adding to what he's saying ... Don't fix anything ... this is something the dealership will need to fix. If you do try to, you can most likely void your warranty. ...
Pᴀᴜʟsᴛᴇʀ2's user avatar
1 vote

2006 Hyundai Sonata GLS emissions fail

There are specific steps involved with the drive cycle. I pulled this from this site. You are not completing some part of it. Hyundai Sonata Drive Cycle STEP 1: Make sure check ...
Pᴀᴜʟsᴛᴇʀ2's user avatar
1 vote
Accepted

What causes some herk and jerk while braking?

With what detail you have given, I will say the typical cause for what you are describing is the brake rotors/drums are no longer true. To resolve this, a complete brake job must be done on which ...
CharlieRB's user avatar
  • 9,015
1 vote

Hyundai Sonata 2004 2.7 Electrical Drop

This sounds like a voltage drop. The most likely candidates are: the heater resistor the heater fan These components are usually located right next to eachother, in the footwell if the front ...
tlhIngan's user avatar
  • 12.2k
1 vote

How do I reset my display on the 2014 Sonata?

Something similar happened to my 2006 Toyota Prius and I solved by pushing the "Display" button. Maybe the pushing the "DISP" button may do this job for you too.
Gabriel Diego's user avatar

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