I guess the MAF sensor is OK since it was new. The wire harness however, was taken from an Altima at the junkyard because I couldn't find a place anywhere in town or on the internet that sold a wire harness for an MAF for my car. So, there still could be a bad connection if the replacement wires were bad as well. Any ideas where to buy a new harness?
The knock sensor makes sense. The car has all the symptoms of a bad one. It also has over 100,000 miles. They cost about $140 at the auto parts store but I found a new one online with a warranty for only $20. For $20 I guess it's worth a try. Hopefully that fixes the problem.
Sunday, November 21st, 2010 AT 11:55 PM