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tff · 07-22-2018, 05:47 PM

I've searched this forum and the web regarding the below, but haven't convinced myself that what I heard was normal or not. Having said that... here's my situation...

I test drove a 986 Boxster S today. The car was great, except I was bothered by a somewhat mechanical-sounding whine around 2800 to 3000 rpm (all gears, and in neutral) coming from the engine area (from inside the car, top up). I noticed it right away and frankly it was somewhat annoying (but only near that rpm).

I'd chalk this up to being 'normal', but I drove another similar Boxster S (twice) a couple weeks back and I was only impressed by the engine noises... I don't recall hearing anything like this on that car.

(For those that may have experiences with a 944, the sound is similar to that made by a balance belt shaft that is not correctly tensioned).

Any thoughts on whether what I experienced is normal? What could be causing it if not normal? I'm thinking that maybe variation in engine tolerances is contributing to differences in the two cars?...

07-22-2018, 05:47 PM	#1
tff Registered User Join Date: Jul 2018 Location: Greer, SC Posts: 5	whine near 3000 rpm I've searched this forum and the web regarding the below, but haven't convinced myself that what I heard was normal or not. Having said that... here's my situation... I test drove a 986 Boxster S today. The car was great, except I was bothered by a somewhat mechanical-sounding whine around 2800 to 3000 rpm (all gears, and in neutral) coming from the engine area (from inside the car, top up). I noticed it right away and frankly it was somewhat annoying (but only near that rpm). I'd chalk this up to being 'normal', but I drove another similar Boxster S (twice) a couple weeks back and I was only impressed by the engine noises... I don't recall hearing anything like this on that car. (For those that may have experiences with a 944, the sound is similar to that made by a balance belt shaft that is not correctly tensioned). Any thoughts on whether what I experienced is normal? What could be causing it if not normal? I'm thinking that maybe variation in engine tolerances is contributing to differences in the two cars?...