Car Questions
RepairPal is your advocate for car care advice and guidance

Nissan misfires at 2000 rpm

(1995 Nissan Maxima)
in Batavia, NY on October 25, 2009
Car starts hard, idles great within minutes. Misfires when accelerator is push down fast. Slowly depressed it will go to 2000 rpms and then misfires again. Goes no higher. Codes that came up are PO130 and PO135 refering to the O2 sensor right bank. I replaced the O2 sensor right bank, plugs and fuel filter and have the same results. It now sits at my mechanics and he is stumped. Cylinder # 1 plug was semi fouled but not bad when replacing plugs. Could that particular coil be bad? Thanks for the help. Brian
Displaying 2 answers & 0 comments
Popular Answer
on October 25, 2009
Here are some probable causes

* Defective Oxygen Sensor/Air Fuel Ratio Sensor
* Defective Oxygen Sensor/Air Fuel Ratio Sensor Heater circuit
* Exhaust System Leak
* Intake Air System leak including vacuum leaks
* Low Fuel Pressure
* Defective Engine Coolant Temperature Sensor
* Defective Sensor wiring and/or circuit problem
* Defective PCM
on October 25, 2009
Here is some more info about these codes:
You'll find tons of info here, and even info for your technician to help diagnose this problem.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
changed feel pump and maf sensor before the stalling on slight inclines or interstate driving sometimes wouldn't acce...
I have a 2000 quest check engine light came on flashes then stays on sometimes flashes again(as if to remind me somet...
Didn't find what you were looking for?