[mdcrabbie]

Lately under full throttle I'm getting a rattle noise from the engine compartment, sounds like pre ignition. It dosent do it with the ac compressor off. So now I'm thinking cheap gas or maybe idler pulley? Anybody have issues with this or a comment.

2.4 auto

 

[alpinegreenneon]

It might be worn/torn motor mounts metal banging on metal. The originals are weak at best. Replace with ones from Deyeme Racing.

 

[mdcrabbie]

Already had the mounts replaced by the dealer last year.