stop using 87 and use 91 only that's why ur knock sensors is activiated ok ur car has a high performance engine i blew my q 45 engine out by using 87
"http://wiki.answers.com/Q/What_is_the_shop_labor_hours_to_replace_a_knock_sensor_on_a_infiniti_q45_1997"
A 1999 Q45 takes 6 quarts of oil (with a new filter).
Yes, 1997-2001 are interchangeable.
there are 2 of them. bank one and bank two. both are under the upper intake manafold in the center of the motor. I also have the 97 q45 and just replaced both of mine. real pain. have fun
This is due to the ABS system of infiniti, It is usual when the brakes are new.
Service codes in cars help a mechanic to understand what issue the car is having. For example for the Infiniti Q45 the code u3fff could mean a sensor needs to be replaced.
Is it located near the oil filter
yes they will i have 20's on mine
replacement of lighter fuse in a 1998 q45 infiniti
need a picture of the hookup of the alternator for a 1995 q45 infiniti
The airbag sensors on a 2005 Infiniti Q45 are mounted on the seat.
Many possible causes with similar symptoms (knock sensors, mass airflow sensor, coils, plugs, etc.). Read all about it on the NICO (Nisson Infiniti Car Owners) forum. Good luck.