week hrs

25 hrs This week i learned about 5.4l triton v8 and the fuel injectors.  Ford had a really bad design and designed a one pintle injector these have notorious problems.  The complant was a rough idle.  The good news was we have a mechanic that works on alot of fords and knew where to start and what it was most likly.  After little testing we found and fixed the problem by cleaning the injectors. Some designs can be so poor.  Just like the newer fords 04 and up gas.They have a serious problems with the spark plug blowing out of the block or breaking inside the block and can make a already not so fun job into aworse job