2010 Hyundai Santa Fe 3.5l do i need to buy the spark plugs and coils from a Hyundai dealer?
Basically No. Most good auto parts stores and most online parts sites will be able to supply several different brands of plug to fit your vehicle as long as you use the details you put in your question. You will also be able to do this for the coils as well.
The cost will also probably be cheaper as well. Dealerships usually charge a lot more for exactly the same parts bought elsewhere.
I think your plugs might be NGK Iridium but there are many other good brands out there that will also do the job just as well.
How to fix poor acceleration of hyundai accent 1996 model
Is this poor acceleration something the car has just started doing or are you trying to upgrade for better than the normal acceleration? What exactly does it do when you try to accelerate? Do you have any warning lights on the dashboard? Have you had it plugged into an OBD2 scanner to look for trouble codes?
My 2007 Hyundai Elantra is having electrical issues the alternator checked they said it was ok but my lights blink when on
When you say "they," do you mean a mechanic or shop that tested the charging system before confirming it's okay?*Check the tensioner on the alternator belt. The tension could be loose, causing a problem charging the car to the PCM's satisfaction.*Also check the alternator/serpentine belt for cracks. If it has cracks along the length of the side with the teeth, replace it. *Another thing to check is the terminals on the battery. Make sure there's no corrosion on them and that the cables are securely tightened.
Hyundai Elantra 2008 car problem NEED HELP !
Shoddy workmanship.
Never leave an item with a fastner missing!
I would get the belt path aligned first and then fit a new fan belt ensuting all fastners are in place and torqued to factory specification.
2011 Hyundai Elantra New transmission but vehicle runs in limp mode intermittently
As my old dad used to say "they must have seen you coming"! Are you, young, female, blonde and cute? :>D
Engine tick is caused by play in the valve lifters and is an easy repair. It may have been the timing chain, but.... "Elantra's new, maintenance-free silent timing chain enhances engine durability while reducing noise." In normal circumstances, tick is not a reason to put in a new engine.
It sounds like your issue is bad connectors to the ECU. They spraying the connectors with electrical switch cleaning spray.
If that doesn't work, you need a good auto electrician with a professional grade scan tool computer to diagnose the issue. These computers can record exactly what happens to put the vehicle into Limp Mode.
https://www.google.com/search?q=auto+electrician+near+me
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