Macan S engine drone between 1,350rpm-1,450rpm
Posted: Tue Jun 22, 2021 9:35 pm
Hi,
I recently picked up my 3 year old Macan S from an OPC and unfortunately encountered a few problems immediately. When I got home (around 85 miles from OPC), there was smoke coming out of the wheel arches and a strong smell of burning. I opened the bonnet and it was rising from both sides of the engine. I'm definitely no mechanic, but it was clear even to me that there must be an oil leak somewhere. However, the OPC tried to convince me that it was just the cleaning products that they had used in preparing the vehicle for handover. They believed me when I sent photos of the oil slicks that appeared on my drive over the next couple of days.
The second issue (and the one I'd really welcome some advice on) is that there seems to be a loud droning noise between 1,350-1,450rpm. Mostly noticeable in gears 5, 6, & 7, when going uphill (I guess because it holds in that rev range for longer). I can also feel some vibration in the floor, and slightly in the steering wheel.
The OPC had the car back after a couple of days and seem focussed on the oil leak, but I suspect they're not as focussed on the droning noise. I initially thought it was in my head, but it definitely isn't, and I haven't ever experienced anything like that in my Boxster - I know it's a totally different car, but it seems really odd to happen just in that 100rpm range.
Has anyone ever experienced this sort of thing? They did mention potentially the transfer case, but that the usual symptom for this is a knocking sound.
Really grateful for any advice.
Many thanks,
James.
I recently picked up my 3 year old Macan S from an OPC and unfortunately encountered a few problems immediately. When I got home (around 85 miles from OPC), there was smoke coming out of the wheel arches and a strong smell of burning. I opened the bonnet and it was rising from both sides of the engine. I'm definitely no mechanic, but it was clear even to me that there must be an oil leak somewhere. However, the OPC tried to convince me that it was just the cleaning products that they had used in preparing the vehicle for handover. They believed me when I sent photos of the oil slicks that appeared on my drive over the next couple of days.
The second issue (and the one I'd really welcome some advice on) is that there seems to be a loud droning noise between 1,350-1,450rpm. Mostly noticeable in gears 5, 6, & 7, when going uphill (I guess because it holds in that rev range for longer). I can also feel some vibration in the floor, and slightly in the steering wheel.
The OPC had the car back after a couple of days and seem focussed on the oil leak, but I suspect they're not as focussed on the droning noise. I initially thought it was in my head, but it definitely isn't, and I haven't ever experienced anything like that in my Boxster - I know it's a totally different car, but it seems really odd to happen just in that 100rpm range.
Has anyone ever experienced this sort of thing? They did mention potentially the transfer case, but that the usual symptom for this is a knocking sound.
Really grateful for any advice.
Many thanks,
James.