Hi. Please and thank you. That said ... On what is your theory that you have little food? Did you check the oil filter and pipes to verify that they are not clogged? Did you confirm the correct synchronism between cam shaft, crankshaft and pump? Did you measure compression on all 4 cylinders? Did you take the 4 injectors and the injector pump to a bomber so that they can be placed in a bank and verify their proper functioning? You have to know if all that is fine to just think that the problem is the lack of fuel and that you will solve it by opening a screw. If the problem is any of the name or other, you will only get to spend more, smoke more and walk less.