1992 Nissan Maxima 6 cyl Two Wheel Drive Automatic 170000 miles
1992 nissan maxima downshifts eratically and cuts out every now and then. I also noticed that the car acts up way more when it is hot out and it has been in the sun for some time. In the morning on the way to work, when the air is cold (even after car is at running temp.) It goes much smoother. The transmission has a sport/comfort mode switch. When the car acts up, no matterwhat mode it is in, the sport mode light fashes randomly. I noticed today that if I turn the overdrive of, the problem goes away. I have replced the transmission, TPS, fuel pump, spark plugs, injectors, oxygen sensor, MAF, coolant temp sensor, ECM, TCM, ICM, speedo head. I suspect the speed sensor. It has been to 3 mechanics who gave up including the dealer. I have put in huge amounts of money.
have the same problem?
Tuesday, October 5th, 2010 AT 2:04 AM