Strange Knock Type Noise

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Author Message   Robert M. Godshall (Robert_godshall) New Member Username: Robert_godshall Post Number: 31 Registered: 07-2003 Posted on Saturday, March 06, 2004 - 02:14 pm:    Cruzing down the road yesterday and stopped at a traffic light. And as i pulled a way I heard a faint yet noticable knocking noise. When I investegated I found that it only does it under acceleration and light revving. Any input is welcome. This concludes my current statment Bob   Greg Hirst (Gregh) Senior Member Username: Gregh Post Number: 516 Registered: 10-2002 Posted on Saturday, March 06, 2004 - 04:09 pm:    Just a guess, but check condition of engine mounts and fasteners. Also check if rad fan shroud is loose or misaligned. Could be engine movement is allowing fan or ? to contact under acceleration or revving. My 2 cents-   Jon Santana (Mustache) Member Username: Mustache Post Number: 117 Registered: 09-2002 Posted on Saturday, March 06, 2004 - 04:30 pm:    check your exhaust gaskets.   Alan Bates (Alanb) Senior Member Username: Alanb Post Number: 490 Registered: 07-2002 Posted on Saturday, March 06, 2004 - 07:56 pm:    Check you cats too.   Melissa Nance (Roverchic) Member Username: Roverchic Post Number: 88 Registered: 02-2004 Posted on Saturday, March 06, 2004 - 09:01 pm:    Rob: As Mr. Bates said it could be your cats.. Mine was doing the same thing both cats were blown (left and right).... Especially while in idle or otherwise in park(Under 25 mph)..Usually dissipates over 25mph. Check engine light may come on ..   Robert M. Godshall (Robert_godshall) New Member Username: Robert_godshall Post Number: 32 Registered: 07-2003 Posted on Sunday, March 07, 2004 - 09:55 pm:    Rockin'. thanks guys if there are any more possable answers do tell. thanks again for the help guys and gals I'll check those first thing in the morning. This concludes my current statment Bob