92 - G20 Chevy Van problems

92 - G20 Chevy Van problems
This problem started about a year ago. The (service engine soon) light would come on as well as the (Break light). I pulled the codes and it came out as the VSS. I had that replaced along with other things but found out that wasn't my problem. It is some kind of grounding or something happening somewhere that is making these lights come on. Also the (Speedometer, Heat, AC & PW) would not work. My Wife's cousins hook up a toggle switch so I would have Heat for the cold winters we have. Unfortunately I can not leave the heat on for more than 2-3 minutes without the toggle switch getting real hot and eventually blowing the fuse. Now I have heard it could just be my (blower motor) that is shorting all this and causing the SES and break lights to come on. Funny thing is when I do turn the toggle switch and put the heat on the SES light goes out. I shut the switch off and the light will stay out for awhile or even for the whole trip.

Also lately every once and a while when I stop (red light, stop sign) The van would just shut off. I mean it will just die right there. I turn the key and it starts up fine and im on my merry way again. This doesn't happen often but will every so often. Any help would be appreciated, thank you in advance.


Other than thiese problems the Van drives great.

  PJofSMK