Sterio

[taff]

hi ppl ive put in a amplifer but its picking up interferance any ideas its a 90 2.0gt-i these have what ive done

amps well earth

rca noise filter

sterio surpressor

alternator surpressor

put jump leads from engine to Battery battery to body

ground from sterio straight to Battery

phono lead opposite side to power

ive worked out its coming off the sterio the amps just amplife the noise

tried exhaust to body

its a slight tickin noise whick i think its spark plug leads with a whril noise which picks up wid revs whould that be leads as well only thing i aint tryied any help would be much aprec i tryied for 9hrs other day still got noise running through head any comman things thanks

[LORD_ED]

i would guess at it bein ur ht leads

[taff]

cheers mate il try them only thing i aint tryed :D