Knock Knock Knock on the back window??

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Knock Knock Knock on the back window??

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Knock Knock Knock on the back window?? - 1/4/2008 4:25:09 PM

842heat

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06 DTS with a strange knock like someone is tapping on the back door window. We were stopped at a light and tap tap tap tap . We turned around to see who was there and no one. We have heard this lots and lots of times at all circumstances and wondered what it was. I have been through the trunk and under the back seat with a fine tooth comb and nothing. Go figure.

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RE: Knock Knock Knock on the back window?? - 1/5/2008 6:05:36 AM

Cadillac4Life

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Hey, maybe one of the shock bolts are loose and when the car ideals you hear a knock.. Did you check the rear end maybe something is loose there.

(in reply to 842heat)

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RE: Knock Knock Knock on the back window?? - 1/5/2008 9:10:04 AM

stomper

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quote:

ORIGINAL: 842heat

06 DTS with a strange knock like someone is tapping on the back door window. We were stopped at a light and tap tap tap tap . We turned around to see who was there and no one. We have heard this lots and lots of times at all circumstances and wondered what it was. I have been through the trunk and under the back seat with a fine tooth comb and nothing. Go figure.

i got two questions ...

1. do you believe in ghosts
2. what the car ever used by a mob guy?

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"If you're going through hell, keep going"
~ Winston Churchill

(in reply to 842heat)

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RE: Knock Knock Knock on the back window?? - 1/5/2008 9:16:05 AM

842heat

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Cadillac 4 Life;

The last time it did it we were sitting at a light, dead stopped, but it can happen at any time. For all the world it sounds just like someone is tapping on the rear window. It can happen driving straight, or turning also. We haven't had it happen at high speed yet. When we were stopped we were sure someone was tapping on the back driver side window, but alas no one was any where around.

_____________________________

C. E. O. in charge of Diddly Squat.

Diapers and Politicians need to be changed often
And For The Same Reason.

(in reply to 842heat)

Post #: 4

RE: Knock Knock Knock on the back window?? - 1/5/2008 9:48:52 AM

stomper

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grab the tailpipe and shake it around, report back.

_____________________________

"If you're going through hell, keep going"
~ Winston Churchill

(in reply to 842heat)

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RE: Knock Knock Knock on the back window?? - 1/5/2008 11:38:02 AM

slowroll

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06 Dts less thans 50k mile dealer should be able to take care of it. If in the the chance you are a mileage crusher request copy of tsb #06-06-04-062 - from local dealer it may apply

(in reply to stomper)

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RE: Knock Knock Knock on the back window?? - 1/7/2008 9:29:02 AM

842heat

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stomper

I will try that but after the poring rain stops. We are in Mesa AZ. and when it rains here, it RAINS .

_____________________________

C. E. O. in charge of Diddly Squat.

Diapers and Politicians need to be changed often
And For The Same Reason.

(in reply to slowroll)

Post #: 7

RE: Knock Knock Knock on the back window?? - 1/7/2008 10:16:29 AM

stomper

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quote:

ORIGINAL: 842heat

stomper

I will try that but after the poring rain stops. We are in Mesa AZ. and when it rains here, it RAINS .

the storm just passed by us, now its your turn.
hang on tight, it was a serious one, a logn one.
almost three days of non-stop rain.

_____________________________

"If you're going through hell, keep going"
~ Winston Churchill

(in reply to 842heat)

Post #: 8