The problem with people buying franchises and really not knowing what is going on with vehicles is to much relying on computers telling you the problem and less actual know how. I looked up knock sensors and even called a friend of mine who works as a mechanic for nissan and the first thing they said "its not a Knock Sensor" that was a bad code Nissan created it is probably your plugs, wires, and maybe your fuel filter causing that problem. I had that all replaced today for less than two hundred dollars and I was on the road again compared to the $1,000 plus Christian Brothers was asking for. Thats why I drive 50 miles out of my way for service.
more