please help! need input on problem

[black n yellow]

03 mazda protege mazdaspeed.

there is some type of vibration when i rev the engine from 2.5k to 4k rpms and ot also happens when im driving so im guessing its coming from the engine. does anyone have any idea what this could be? im not very good with cars and i need some advice and help please.

 

[MSPDriver]

I had two vibrations like that since I bought my car. Make sure the bolts attaching the exhaust mani are tight. And see if the exhaust is hitting the lower subframe(it will be on the very bottom of the car) if so you may need to replace the rubber exhaust hangers.

 

[thecrash91]

may be heatshield, they tend to make noise on our cars

 

[dacquesta1]

Could also be motor mounts