I have a 2000 maxima with 100k miles. It has a pending error code
p0335, which is for the crankshaft position sensor. The engine light is not on. It has 2 crankshaft position sensors and I changed both of them but nothing changed.
It sounds like a standard misfire when in park. Car sputters & almost stalls when shifted into drive but not in reverse. It stumbles terribly when starting to drive & throughout low speeds (under 30mph) while trying to accelerate. In higher speeds it is ok. There is also a transmission code which i was able to read with an advanced scanner: it said "initial start." It didn't seam to be a real code, and a standard scanner wouldn't read it. It didn't have a number associated with it.