I have a 3.4 Landcruiser Colorado reg 2000 so probably manufactured 1999 , owned this for last 15 years never any issues with engine in all this time, I renewed the petrol tank while refurbishing the under belly due to the road salt we have in Scotland, anyway to get to the point Brand new tank, filled up with 25lts jerrycan of the new E10 petrol as it’s the only grade we can get within 12 miles from home, put the motor for its mot same local garage (half a mile away) for the last 15 years, It failed the emission test no matter how much the mechanics tried to tweak the test, assuming it was reading bad due to slight leak on exhaust system. The power steering was also intermittently working . Repaired exhaust and it helped a little bit with the steering, took it for a good 20 miles run, the engine was sounding really rough and power was up and down like it was not firing on all cylinders, pulled in to local filling station to put in more petrol that’s when I realised that they only sell the new E10 petrol ? Could that be the reason, decided to travel 12 more miles to find E5 95 octane petrol, filling the tank fully at £1.49 per litre , thrashed the motor all the way home and some more distance to mix the fuel, happy to report the engine is now running better, power steering fine , still would go for the higher 99 octane fuel if I can find it but this situation with all filing stations changing to E10 this is definitely going to be a problem for all folks who live in rural areas. I already suffer because i also own a 2003 Amazon 100 series 4.7 with LPG nearest garage that sells LPG is a 44 miles round trip, other motors i own are Lexus LS 400 and 2 x Nissan Elgrand,s. 3.5 petrol all are high octane 95 or the 99 premium that I have always used. This is a nightmare what is happening with these new petrol regulations and reading the RAC website it’s going to affect over 600000 motors in the UK.