New to forum. Hello!

[xtramr0317@cox.net]

My B2300 Mazda has a rattling noise at around 2400 rpms that the dealer said was the fuel injectors. They said it was normal. Anybody have any ideas what is causing this? It doesn't matter what gear I am in.

 

[bmerr98]

Hey! Welcome to TRS!

First off, the dealer is yanking your chain. Rattles are generally not "normal " at any rpm range and rattling furl injectors would certainly not be normal.

Is it a metallic clangy rattle? If so, it's likely a heat shield on the exhaust somewhere, annoying but not too hard to correct.