PLEASE help, Transmission problems Error codes 26, 41, & 65!
I've had my 92 Bonnevile SE for 3 months, got it at 186K miles now has 199k. In the last few weeks the check engine light has come on and off while driving. I replaced plugs/ wires, air filter, oil change trans fluid & filter change within last month. The major problem I'm having is when i start the car and put it in OD. it goes nowhere, drop it to 1 and it will slowly go until I can get to 15-20mph, once it gets to 2nd it'* fine, the car has trouble at low speeds in 1st gear, and reverse only. It will act up for a whole day, and then be fine on a trip, and start again on the way back. Today I started to rev engine to 2k rpm and drop it to 1 and it went without a problem. I also checked the codes with a paperclip and got codes, 26 (Quad Driver Fault), 41 (Cam Sensor Circuit), and 65 (Cruise Servo Position Sensor) .. Cruise has never worked since I've had it. What should I start on to fix it?