150k miles, great engine pulls very well. last few weeks at slow speed 20-25 mph on level road if I'm in 2nd or 3rd gear and take foot off throttle for a few seconds, the engine will just have a little surge, probably you'd only notice it if you're the driver. It's a bit like your shoe has just caught the accelerator slightly which is what I thought is was until kept my foot well away. Pulls very well, always been a very smooth and nippy dirve from when I bought at 90k miles. aside from that there's no roughness or loss of power drives great, starts first time.
The only thing that might have changed is the fact I've been isolating for 4 weeks for health issues and its hardly been driven in that time, say maybe 6 miles a week. Any ideas? Thanks for reading.