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#1
11-28-2005, 10:30 PM
Join Date: Oct 2005
Location: New Jersey
Posts: 8
Tonight when I was driving home from work, I noticed that as I slowed the vehicle down to 1,000 rpms there would be a strong shaking or rattling noise coming from the engine. At all other RPM ranges it was fine, sounded very normal even as I traveled at 90 mph, the engine did not sound as rough. Even when I was at a complete stop, and the tach read 500 rpms the engine was extremely smooth. Does anyone have an Idea what could be causing the problem. I have my first service scheduled at the dealership for 12/3.
#2
11-28-2005, 10:30 PM
Join Date: Oct 2005
Location: New Jersey
Posts: 8
Tonight when I was driving home from work, I noticed that as I slowed the vehicle down to 1,000 rpms there would be a strong shaking or rattling noise coming from the engine. At all other RPM ranges it was fine, sounded very normal even as I traveled at 90 mph, the engine did not sound as rough. Even when I was at a complete stop, and the tach read 500 rpms the engine was extremely smooth. Does anyone have an Idea what could be causing the problem. I have my first service scheduled at the dealership for 12/3.
#3
11-28-2005, 11:12 PM
Hummer Guru
Join Date: Nov 2003
Location: Yes..I really moved outta Texas!!
Posts: 2,605
I would check your tensioner pulleys. I had mine go out, but it actually sounded like an exhaust leak at a certian RPM.
Good luck!
Ric-H2
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#4
11-29-2005, 01:16 AM
Hummer Guru
Join Date: Jul 2005
Location: nonpiker
Posts: 5,900
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by grims34:
Tonight when I was driving home from work, I noticed that as I slowed the vehicle down to 1,000 rpms there would be a strong shaking or rattling noise coming from the engine. At all other RPM ranges it was fine, sounded very normal even as I traveled at 90 mph, the engine did not sound as rough. Even when I was at a complete stop, and the tach read 500 rpms the engine was extremely smooth. Does anyone have an Idea what could be causing the problem. I have my first service scheduled at the dealership for 12/3. </div></BLOCKQUOTE>
Call the dealership first thing in the AM and ask them if they want to come and pick it up or bring it in right away.
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