Greetings.
Friends I have problems with my cavalier z24 year 99, it is automatic, on a rainy day it is suddenly presented a spark plug failure the corregi wiped; Now, when I'm going to turn the car again, I turn on to stop but when I apply Drive (D), it goes out suddenly, this only fails with drive, because neither minimal nor in retination (R) works well until I turn on the air conditioner and the RPM is kept well, as indicated only by Drive (D), and of course 3.2 and 1 That is to say the front march speeds.
Who can help me with this and thanks beforehand.