Radio Feedback and temp question

[ripfast]

Hey guys, the conversion is done apart from the exhaust but i get a whine thorugh the radio when it is turned on,

when the fan is on without the motor you can hear the fan whine

when the motor is on it whines up and down with the motor

when the fan and motor is off you can hear some sort of noise not a whine though.

It was fine b4 the conversion, it runs two amps, i tried rewiring the earth and 12v to the radio with no success, and i tried an rca filter and a power filter (noise suppressor) but nothing is helping it doesnt rise and fall with volume only motor revs, it stops completely when the stereo is off,

this noise is giving me the absolute shits i cant stand it any longer, its almost driving me to sell the damn think cause i cant stand this noise PLEASE HELP!!!!!!!

What temp should a 1j operate at ????? i know thermo opening is 82?

[Alchemist]

Tried a ground loop isolator? Although that might also be another name for ther things you've tried with the noise supporors and RCA filters, but worth a look to see if its different from what you've already used. Worked for me.

[ripfast]

any odea where to get em? are they hard to install??

[Alchemist]

Any Jaycar should have them, either wire them up directly, or use RCA plugs, depends on how you buy it.