So we took out 2010 Aurion ATX in for a server (150k I think) and it came back with a few weird noises. Wondering if anyone has experienced these? 1. Weird and loud tick (rather than a clunk) when pushing down on, or letting up on, the accelerator. Happens at all speeds, 80% of the time. 2. The transmission seems to be generating a grumble throughout the car while waiting at the lights in gear. When put in neutral or park the sound goes away. We do have the spare tyre on at the moment but it's the same specs, although different type. 3. Gear changes are getting a bit harsher 4. The service receipt shows that they charged us for $71 worth of coolant but yesterday it was just below empty (in the bottle). I chucked some water to top it up and today it's gone down to just above the empty line. I do note that it's been 30º for the last few days here. The service was done a few weeks ago and they forgot to do the in-tank filter so I'm not really confident of their abilities at the moment. Any info would be appreciated! Cheers!