Hey guys I had a drama with my sub tank on my 07 d4d hilux. The landcruiser changeover valve I used got stuck half open and it was sucking a little bit of air and surging for about twenty km until I got back to camp and cleaned the valve out. Now first thing in the morning or when it's left stopped for more than about 15mins it winds over about twice as long as it used to before starting, it also has a bit of a flat spot mainly in 2nd gear backing off at a corner then accelerating hard it feels exactly like you lift your foot for a split second as it gos past 2000 rpm. Any ideas on what it has done? Not sure on the flatspot but the starting issue seems like the fuel is draining out of the delivery line. It has 134000k's on it. Fuel ecconomy is still the same, and it has a steinbauer on it!
