Possible engine vibration from 3500-4100 RPM under load (1 Viewer)

[SWUtah]

Do you never get on the highway or get up to speed with urgency? I'm having a hard time believing this.

Not much urgency with my driving. 3000 rpm's is about the max. But that's plenty with a 5 speed.

 

[SWUtah]

SOLVED!!!!

Skid plate that hangs off of the rear portion of the transmission was contacting the bottom of the transmission. Harmonic frequency of this plate humming against the transmission with engine vibration. Bent back to proper position and the sound is gone.

When I upgraded to 33" tires I had a vibration when I was stopped in gear. Ended up being the spare tire contacting the frame since it was larger then stock. Stuck a rag between the tire and the metal and no more vibration. I agree vibrations and rattles can drive you crazy. Glad you found the problem. Now slow down

 

[Aaron04]

When I upgraded to 33" tires I had a vibration when I was stopped in gear. Ended up being the spare tire contacting the frame since it was larger then stock. Stuck a rag between the tire and the metal and no more vibration. I agree vibrations and rattles can drive you crazy. Glad you found the problem. Now slow down

Thanks! I'll try