My ZL1's differential is whining – any solid Camaro shops near Al Manara?
I've had my Camaro ZL1 for a couple of years now and it's been an absolute beast, but recently I've started hearing this faint whine from the rear when I'm cruising at highway speeds, and it's got me seriously worried. At first I thought it might just be tire noise, but it changes pitch when I accelerate or lift off, which makes me think it's something in the differential or maybe even the driveshaft. I took it to a general garage near my office in Al Quoz and they had a quick listen, said it might be low on fluid, but when I asked if they had the right friction modifier for the limited-slip diff, they looked at me like I had two heads. That's when I knew I needed a proper specialist. I'm based in Al Manara and I've noticed a few American car workshops around the area, but I'm not sure which ones actually have the experience with these high-performance GM diffs. A mate of mine who runs a 6th-gen SS mentioned that there's a Camaro repair shop that drivers in Al Manara rely on for exactly this kind of issue, and they actually use the correct fluids and know how to set the backlash properly. I don't want to end up at another place that just tops up the fluid and sends me on my way while the problem slowly gets worse. If anyone here has had similar diff whine on their Camaro and found a workshop that fixed it right, please share your experience because I'm genuinely stressed about this and I need to get it sorted before it turns into a full rebuild. I'm planning to take it in this week so any recommendations would be a lifesaver.