06 Sonata Diesel
 

My almost 2 year old '06 Sonata with 35000 miles sounds like a diesel when
it is cold, (not as loud but sounds similar.) after 4 or 5 miles it quiets
down. It runs good, just noisy until it warms. Any thoughts?

Rob

Re: 06 Sonata Diesel
 

"Rob" <bucfan11@SPAMtampabay.rr.com> wrote in message
news:13g0kbgrhrsqe69@corp.supernews.com...
> My almost 2 year old '06 Sonata with 35000 miles sounds like a diesel when
> it is cold, (not as loud but sounds similar.) after 4 or 5 miles it quiets
> down. It runs good, just noisy until it warms. Any thoughts?
>

Yes, leave it overnight at the dealer so they can check it out when it is
cold. That is why they have a warranty.

Re: 06 Sonata Diesel
 

It could be that you are not using a filter with an anti-drain back valve.
That would reduce the amount of oil to the valve lifters during initial
startup, hence the clatter. I've used several brands (Bosch, Fram-upscale,
and Hyundai) of filters and not heard the problem; however, Hyundai warns of
the possibility.

Tom

"Edwin Pawlowski" <esp@snet.net> wrote in message
news:_wYLi.53405$Um6.9615@newssvr12.news.prodigy.n et...
>
> "Rob" <bucfan11@SPAMtampabay.rr.com> wrote in message
> news:13g0kbgrhrsqe69@corp.supernews.com...
>> My almost 2 year old '06 Sonata with 35000 miles sounds like a diesel
>> when it is cold, (not as loud but sounds similar.) after 4 or 5 miles it
>> quiets down. It runs good, just noisy until it warms. Any thoughts?
>>
>
> Yes, leave it overnight at the dealer so they can check it out when it is
> cold. That is why they have a warranty.
>

Re: 06 Sonata Diesel
 

Only Hyundai filters. I'm wondering if it could be the timing chain
tensioner?


"Tom" <tjwitman@bellsouth.net> wrote in message
news:BoBMi.990$O7.220@bignews7.bellsouth.net...
> It could be that you are not using a filter with an anti-drain back valve.
> That would reduce the amount of oil to the valve lifters during initial
> startup, hence the clatter. I've used several brands (Bosch,
> Fram-upscale, and Hyundai) of filters and not heard the problem; however,
> Hyundai warns of the possibility.
>
> Tom
>
> "Edwin Pawlowski" <esp@snet.net> wrote in message
> news:_wYLi.53405$Um6.9615@newssvr12.news.prodigy.n et...
>>
>> "Rob" <bucfan11@SPAMtampabay.rr.com> wrote in message
>> news:13g0kbgrhrsqe69@corp.supernews.com...
>>> My almost 2 year old '06 Sonata with 35000 miles sounds like a diesel
>>> when it is cold, (not as loud but sounds similar.) after 4 or 5 miles it
>>> quiets down. It runs good, just noisy until it warms. Any thoughts?
>>>
>>
>> Yes, leave it overnight at the dealer so they can check it out when it is
>> cold. That is why they have a warranty.
>>
>
>

Re: 06 Sonata Diesel
 

Could be. I seem to remember Hyundaitech mentioning problems with
tensioners.


"Rob" <bucfan11@SPAMtampabay.rr.com> wrote in message
news:13g5q9id763t0b1@corp.supernews.com...
> Only Hyundai filters. I'm wondering if it could be the timing chain
> tensioner?
>
>
> "Tom" <tjwitman@bellsouth.net> wrote in message
> news:BoBMi.990$O7.220@bignews7.bellsouth.net...
>> It could be that you are not using a filter with an anti-drain back
>> valve. That would reduce the amount of oil to the valve lifters during
>> initial startup, hence the clatter. I've used several brands (Bosch,
>> Fram-upscale, and Hyundai) of filters and not heard the problem; however,
>> Hyundai warns of the possibility.
>>
>> Tom
>>
>> "Edwin Pawlowski" <esp@snet.net> wrote in message
>> news:_wYLi.53405$Um6.9615@newssvr12.news.prodigy.n et...
>>>
>>> "Rob" <bucfan11@SPAMtampabay.rr.com> wrote in message
>>> news:13g0kbgrhrsqe69@corp.supernews.com...
>>>> My almost 2 year old '06 Sonata with 35000 miles sounds like a diesel
>>>> when it is cold, (not as loud but sounds similar.) after 4 or 5 miles
>>>> it quiets down. It runs good, just noisy until it warms. Any thoughts?
>>>>
>>>
>>> Yes, leave it overnight at the dealer so they can check it out when it
>>> is cold. That is why they have a warranty.
>>>
>>
>>
>
>