I have a Nissan Stanza 1992, Auto, fuel injected. When I am driving down the road and try to maintain speed, the RPM around 1800 - 2000, the car starts to hesitate. It feels like "bunny hopping" but not that bad. The repairs done so far...
I have changed the spark plugs, plug wires, distributer cap. The fuel filter has been replaced, the fuel filter in the gas tank was looked at found no problem (so I was told). The injectors were cleaned. Oxygen sensor was replaced and the Throttle Position Switch was replaced. The belts were replaced. The air filter was replaced (normal). After all this, the car still acts the same.
Another side note, my gas milage has dropped to 17 miles per gallon.
Please, someone help. I am at a loss and need a suggestion. If you have ever had this problem, please let me know what you did to fix it.
shogun