It also ran the codes P0300 and P13 Reply Nathaniel Olson says at 153 pm Jordan Here is some causes of these codes in a nissan maxima If you have the wrong kind of plugs installed, it will trigger these codes If so, try using NGK plugs Secondly, check the wiring harness that is under the hood by the passenger sideOk so i recently bought a 03 nissan maxima 134k and i bought it with the p0300 check engine light on a looked at the engine and though it was an air box problem because they had previously installed a K&n filter so i wen to the junk yard and got a 00 nissan maxima air box and new filter i changed the oil and checked the spark plugs they look new and the dates on the coils are 12MEMBER 1999 NISSAN MAXIMA 6 CYL FWD AUTOMATIC 111,000 MILES I went to a Nissan dealer because my repair engine soon light was on & he diagnosed both a P0325 Knock Sen/Circuit and a P04 TW Catalyst SysB1 He gave me an estimate to fix both issues including parts, tax and labor totaling $2,
P0300 Code Nissan Pathfinder 10 21
