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Rattling coming from area between motor and transmission
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sixx1983
New User
Mar 20, 2011, 2:58 AM
Post #1 of 5
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Rattling coming from area between motor and transmission
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91 GMC Seirra 1500 5.0 (305) over 100 thousand miles. There is a loud rattling noise coming from the flywheel area. I have had the flywheel and torq converter checked, both are in good condition. It makes the sound when you give it gas then it quiets when the engine levels out. You don't hear it when idleing.
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Hammer Time
Ultimate Carjunky
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Mar 20, 2011, 4:42 AM
Post #2 of 5
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Re: Rattling coming from area between motor and transmission
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Exactly how did you check these things? Did you remove the transmission? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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sixx1983
New User
Mar 20, 2011, 11:14 PM
Post #3 of 5
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Re: Rattling coming from area between motor and transmission
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Yes the transmission was removed, flywheel was taken completely off.
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Hammer Time
Ultimate Carjunky
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Mar 21, 2011, 5:52 AM
Post #4 of 5
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Re: Rattling coming from area between motor and transmission
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I don't know what to tell you except try to get it up on a lift and try to pinpoint the location while duplicating the sound. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Tom Greenleaf
Ultimate Carjunky
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Mar 21, 2011, 10:04 AM
Post #5 of 5
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Re: Rattling coming from area between motor and transmission
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Just a thought: Does this model use a center support bearing for driveshaft? If so, those can make quite a racket when failed, T
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