07-03-2013, 12:51 PM
Could be heat soaking through from other parts of the engine causing it especially if you've been on boost before coming in to fill up. As long as it drops I wouldn't be too worried just yet, but keep an eye on it. And if you have been on harsh boost, idle for at least a minute before turning off to let the oil and turbo cool a bit. I normally drive easy the last half mile from home before turning off if I was going there.
Current Car: Lexus CT200h 1.8 138, 2013, 19,500 miles
Previous Car: VW Passat 2.0 TDi 140, 2005, 136,000 miles
Previous Car: Peugeot 306 XLdt (stock!), 150,000 miles (I miss this car )
Previous Car: VW Passat 2.0 TDi 140, 2005, 136,000 miles
Previous Car: Peugeot 306 XLdt (stock!), 150,000 miles (I miss this car )