04 fx4 DIFFERENT WHISTLE HELP!!
07-07-2015, 08:48 PM
#1
04 fx4 DIFFERENT WHISTLE HELP!!
6 in lift
bruteforce intake
full banks exhaust system
33s
superchips programmer
Whistle happens from 20 - 80 mph. HOT OR COLD, temp does not matter. Goes away if i power through or let off the gas. only happens in gear. Seems like its rpm related, but sounds like a bearing squeel. No loss of power, just want to blow my brains out b/c this whistle is obnoxiously loud around town and makes my nice truck.... sound like a pile.
:cens ored: PLEASE HELP.
bruteforce intake
full banks exhaust system
33s
superchips programmer
Whistle happens from 20 - 80 mph. HOT OR COLD, temp does not matter. Goes away if i power through or let off the gas. only happens in gear. Seems like its rpm related, but sounds like a bearing squeel. No loss of power, just want to blow my brains out b/c this whistle is obnoxiously loud around town and makes my nice truck.... sound like a pile.
:cens ored: PLEASE HELP.
