Engine Performance problem
1999 Cadillac Catera Engine Size unknown Wheel Drive Type unknown Automatic 147000 miles
I've jus bought a 99 cadillac catera and my check engine light is on, the dealership I got it from suppose to have fixed my O2 sensors and did a tune up, but I'm still having the same codes with the O2 sensor, the codes are P0159, P0161, and P1161. What should I do? Also what does it mean if my car runs fine but sometimes it will pull off very slow when I push on the gas, it sounds like my transmission is slipping, but it will pick back up. At times the transmission light will come on. What does the O2 sensor do?
have the same problem?
Thursday, March 13th, 2008 AT 8:53 AM