ive got a 2000 f150 4x4 with a 5.4 L engine (auto). when im at idle or at a red light i get this wine that almost sounds like its coming from my transmission. ive already replaced the fan clutch and my idler pulley i dont know what else i could be i got down and listened underneath and its louder towards my transmission. ne input would be great

thnx in advance

randy

 

Does everything shift ok? Fluid all full? No slipage? Very difficult to diagnose noises over the internet......

 

yea everythings all full and fine shifts ok to its frustrating ya know

 

Check the water pump i looked at a 97 expedition and it had a wine at idle and it
had # 4 cylinder gone possible from over heating. Hope this helps