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Bit odd. Sounds like your "snapping" the throttle and its knocking before it gets a chance to rev up.How many km's and whats the service history? What fuel do you use?
Sounds like a diesel to me, what's it behave like when you rev it normally "without stabbing the accelerator"
With the clatter & choofing coming out of that you'd swear it had quite a few hundred thousand k's on the clock...
A couple of them sounded like the engine "bogging down" when you first put your foot on the accelerator. It sounds like the mixture is wrong, either too lean or too rich (probably the latter). Have you tried running a premium fuel in it to see if it is still there?
Quote from: FatBoy on September 06, 2016, 07:32:06A couple of them sounded like the engine "bogging down" when you first put your foot on the accelerator. It sounds like the mixture is wrong, either too lean or too rich (probably the latter). Have you tried running a premium fuel in it to see if it is still there?I tried 98 still the same its bit better on 91 it Boggs down around 1500RPM Sent from my iPhone using Tapatalk
Sounds a bit odd!@cruiserfied
That is strange, Sounds like a solenoid to me.
Might be my ears, but to me it sounds like the AC compressor bolts are loose.
The bolts that secure the compressor in the serpentine belt loop. As you blip the throttle I can hear something moving under the increased tension.As I said, might just be my ears.
Phone recordings tend to increase the sounds of engine noise as that is what they are designed to do to normal voices. I wouldn't take too much notice of the sound levels. Investigate the AC pulley clicking on or off. For a test like that, the AC should be off.
Did you try what Phil suggested with the air conditioner turned off ?
I've got my computer at full volume and I can barely hear that, I honestly think you'd be better off taking your car into Hyundai and explaining your issues to them with your videos.People can only speculate what these noises are but unless you take the car to Hyundai to show them then it's only ever going to be speculation.