Newbie with problem
I am new to the forum and i have a problem with my 2000 Expedition. When I am at highway speeds in overdrive and i give it a little gas the engine feels like it is missing but when i give it enough gas to downshift it is fine. I changed the plugs and boots but i am wondering if it might be a tranny problem. It is a 4.6 with 67000 miles. Thanks in advance.