Thanks for your reply.

I will jack the car up and check the heat shields for the exhaust.

Resonant frequency is a clue I believe.

Thanks for your help on this. I bought the car this August, so maybe 5 weeks ago. 149000 miles Originally from Minnesota has been in Florida for 7 years Changed the oil Changed the gear case lube Clean air filter Brake pads all have plenty of life Clutch was replaced 2 years prior I'm told. 2003 mod...

Helllo Mods could you OK this post please?

Hello Everyone Just joined this forum. Hope I can get some help diagnosing a problem with my 2003 Vibe GT. I really like the car, and it starts and runs well. However, in all gears when I hit 2800 to 3000 RPM, I Hear a chain like rattling sound. Above or below this range there is no sound. No vibrat...