I have a 97 GP with 3800 ho with 123,000 miles on it. I am on a trip for the military, so I don't have my tools with me. Now that I have given some background, let me give you the problems. First, I can't shift the transaxle out of park without pushing the manuel release next to the shifter. Second, I went down to autozone because the ses light came on. The code read a lean occurence on bank one. I don't think it is the MAF, because I just changed that 2 mo. ago. Could it be the O2 sensor? How can I find out without spending a lot of money? Any help would be appreciated.