|
Re: 4l60e trans problem
I don't know what cel 1870 is, but if the ignition switch is beginning to malfunction,it can cause the tranny to do weird things.May be things that you are describing.When you turn your ignition ON,does the gear shift indicator illuminate?This was the tell tale sign for me when I changed my ignition switch.I hope this is helpfull.
chuck's
|