97 Accord "Buzzing"
Guest
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97 Accord "Buzzing"
Hi,
I have an accord that made a "buzzing" noise at exactly 2,000 rpm's. It
sounded like it was coming from some part of the exhaust. I brought it to
a mechanic and they replaced the flex pipe.
The buzzing at 2,000 rpm's is still there but its quieter but now it does
it all the time between 2,000-3,000 rpms. Its worse now then it was when
it went into the shop!
PLEASE HELP THIS NOISE IS DRIVING ME NUTS!!
Also, on the highway when you step on the gas the rpms drop a little
without letting up off the gas. I recently changed the timing belt and
water pump at the same time as the new flex pipe, could that contribute to
the problem?
Any help is greatly appreciated.
Thank you
I have an accord that made a "buzzing" noise at exactly 2,000 rpm's. It
sounded like it was coming from some part of the exhaust. I brought it to
a mechanic and they replaced the flex pipe.
The buzzing at 2,000 rpm's is still there but its quieter but now it does
it all the time between 2,000-3,000 rpms. Its worse now then it was when
it went into the shop!
PLEASE HELP THIS NOISE IS DRIVING ME NUTS!!
Also, on the highway when you step on the gas the rpms drop a little
without letting up off the gas. I recently changed the timing belt and
water pump at the same time as the new flex pipe, could that contribute to
the problem?
Any help is greatly appreciated.
Thank you
Guest
Posts: n/a
Re: 97 Accord "Buzzing"
On 6/28/05 2:03 PM, in article
a3e1d9427c73d4b9a144747777c5643b@loc...o utautos.com, "sweety783"
<sweety783@msn.com> wrote:
> Hi,
> I have an accord that made a "buzzing" noise at exactly 2,000 rpm's. It
> sounded like it was coming from some part of the exhaust. I brought it to
> a mechanic and they replaced the flex pipe.
> The buzzing at 2,000 rpm's is still there but its quieter but now it does
> it all the time between 2,000-3,000 rpms. Its worse now then it was when
> it went into the shop!
> PLEASE HELP THIS NOISE IS DRIVING ME NUTS!!
>
Check that the exhaust pipe is not touching some part of the car somewhere
along its run. Also check the heat shields around the catalytic converter &
muffler for looseness or distortion. These days, exhaust related buzzes and
rattles are caused by loose or damaged heat shields.
> Also, on the highway when you step on the gas the rpms drop a little
> without letting up off the gas. I recently changed the timing belt and
> water pump at the same time as the new flex pipe, could that contribute to
> the problem?
>
Unlikely, unless they messed up something else when they did it, or got the
timing off. Are you sure its not the lockup clutch engaging in the
automatic transmission when you reach cruising speed? It will drop a couple
hundred rpm when it locks up.
> Any help is greatly appreciated.
> Thank you
>
a3e1d9427c73d4b9a144747777c5643b@loc...o utautos.com, "sweety783"
<sweety783@msn.com> wrote:
> Hi,
> I have an accord that made a "buzzing" noise at exactly 2,000 rpm's. It
> sounded like it was coming from some part of the exhaust. I brought it to
> a mechanic and they replaced the flex pipe.
> The buzzing at 2,000 rpm's is still there but its quieter but now it does
> it all the time between 2,000-3,000 rpms. Its worse now then it was when
> it went into the shop!
> PLEASE HELP THIS NOISE IS DRIVING ME NUTS!!
>
Check that the exhaust pipe is not touching some part of the car somewhere
along its run. Also check the heat shields around the catalytic converter &
muffler for looseness or distortion. These days, exhaust related buzzes and
rattles are caused by loose or damaged heat shields.
> Also, on the highway when you step on the gas the rpms drop a little
> without letting up off the gas. I recently changed the timing belt and
> water pump at the same time as the new flex pipe, could that contribute to
> the problem?
>
Unlikely, unless they messed up something else when they did it, or got the
timing off. Are you sure its not the lockup clutch engaging in the
automatic transmission when you reach cruising speed? It will drop a couple
hundred rpm when it locks up.
> Any help is greatly appreciated.
> Thank you
>
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