Re: Odd noise over 2500 rpm
Yeah, its weird and I had one kick my @$$ to the high heavens until I pull the dash out looking for it and with a stethiscope heard the noise on the firewall, I had a tech grab the heater control valve and he felt it vibrating.
98 Ranger, Bagged 2600's in the front, 2500's in the rear. 3 Gal tank. DJM Upper and Lower control arms. 2 Thomas Compressors (garbage). 4 linked rear with C-notch. All (except cab) fiberglass. Custom Tribal Paint (soon to be Sunburst/burnt Orange).
Coming soon - 405HP 4.6L (SOHC), 4R70W