[MrMike667]

Where to start. I get this noise that sounds like a crinkling aluminum foil underneath the area by my gas peddle. It only happens when I floor it, and starts at about 35 mph until I quiet accelerating. I have no idea what it could be, and was wondering if any one had some suggestions to what it could be or had a similar experience with it.

Thx.

 

[BR1]

is it also somewhat of a rattle? could be your converter blew apart on the inside.

 

[GreenBird]

It could also be detonation, which is very bad.

 

[96pearlV8]

hey Greenbird, I think I may have the same noise going on... If it is detonation, how can I find out for sure, and what can I do about it? I'm a broke college kid and cheap fixes are my friend. Thanks,

James

 

[BR1]

dielectric grease in the plug boots solved it for me. new wires, and higher octane gas.

 

[GreenBird]

You should try higher octane gas to see if it is detonation. If it goes away with higher octane, then I would suggest a de-carbon procedure. Namely "berryman's b12".