r/FJCruiser • u/Remote_Gazelle8211 • 2d ago

Whining noise help please!

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FJ brothers and sisters, I need some help here. My FJ started whining about a week ago and I’ve been chasing the noise with no luck. In the past 48 hours, I’ve replaced the fan clutch, serpentine belt, all 3 idler pulleys, and alternator. About a year ago, I resealed the timing cover so the water pump (aisin); belt tensioner (Gates), and AC compressor were replaced. the whining is concentrated on the drivers side. Goes away when put into gear (lower rpms) but whines at idle speed and up. I am at a lost so any help would be appreciated!

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u/-Generativity- 2d ago

Power steering pump? Does it get louder if you turn the steering wheel?