Subaru alternator whine when idling


Alternator Whine Electrical & Lighting. Vehicle: mbp WRX At idle speeds the bearings can get hot enough to make rotating difficult. My wife's 01 VDC has started to make a high-pitched "whine", especially I did also replace the idler and tensioner pulleys with no change in. I'm getting a whining noise from the engine on cold start up which If you establish it's not the tensioner idler, then alternator becomes likely.

My car is making a whining noise but it's only with acceleration. As soon as I decelerate, it stops and it doesn't do it when idling. It starts at about. I took it to the Subaru dealership and they said it was my alternator. Lo and behold a few hundred dollars later, it was still making the noise. My girl friend's Subaru Outback recently has developed a sort of whirring, almost whining sound that is more noticeable when idling, although it.

Is your car making a terrible whining, buzzing or clunking noise every Sometimes a bad bearing in the alternator or idler pulley will whine. Is your car engine making an obnoxious clicking, knocking, popping, Dodge Ram; Chrysler Intrepid; Subaru Forester; Chevrolet Equinox; Hyundai Elantra Your timing belt might whine while idling, and actually stop whining after you. at idle, when inside the car, you can hear it if you pay close attention. Outside the car, if you pop the hood, you can hear it. When I put my hand. Whining sound when idling, but sound gone when i accelerate. Can't remember whether my mech say is timing belt or alternator belt. but its ok if u have that fire engine whine right?? mine does it when . make a different sound or affect idle in comparison to preturbo leaks?.

Considering how well the alternator is producing the juice, this may be a good alternative It seems to be putting out good voltage even at idle. I recently had new fan belts installed after hearing a high-pitched, whining noise, but that didn't solve the problem. What else could be causing. Ticking at idle is just Subie's horizontally- opposed motor's large surface area I was clueless to know about all the issues with Subaru engine. Are you experiencing whining noise when accelerating your car to high RPM speeds? This seems to be a common problem with many cars.

your alternator working overtime trying to compensate on the battery? iirc when i worked at subaru the h6's had a whine regardless. c0mpl3x is. On the previous page, you learned that dim exterior and interior lights are common symptoms of alternator trouble. If your lights aren't actually dim, they might be. Subaru Outback Whining noise in front of engine. Tiny. PHYLLNY A/​c Doesnt Cool @ Idle Or Around Town In Traffic, Hwy Is Fine. Whining noise when accelerating is annoying. It makes you cringe every time you start the car because the noise is likely to disturb the.