<VV> FC GAS HEATER PERSON < PLUS TAHOE QUESTION

[N2VZD at aol.com]

i need to get back with the person i was answering gas heater questions  
about one upcoming f/s.
 
also , the tahoe:  double check for a vacuum leak at supply to heater  
controls. otherwise they act like radio control airplanes , with servo's to  
actuate heater air diverter plates with signal from a computer. there are  
problems with plastic parts in the heater case binding. SOMETIMES sticking your  
head under the dash will help  locate this , or something dropped in  the 
way of an arm on the top of the box.  check ALL fuses in all fuse  locations 
also. gotta play detective , pretending you are getting $80 per  hour..
regards, tim colson