I just replaced my thermostat last weekend and the overheating issue has been remedied, but now the A/C does not blow cool air like before and the heater does not blow warm air after the engines warms up.. Any thoughts?

 

MAKE SURE YOU HAVE THE CORRECT TEMPETURE RATING STAT FOR YOUR TRUCK,ALSO IT SOUNDS LIKE THE COOLING SYSTEM HAS AIR IN IT WHICH WILL CAUSE YOUR HEATER NOT TO PREFORM,YOUR A/C NEEDS TO HAVE GAUGES PUT ON IT TO MAKE SURE IT'S NOT UNDER OR OVER CHARGED, OVER OR UNDER CHARGED WOULD CAUSE THE A/C NOT TO BE AS COLD,ALSO NEED TO MAKE SURE YOUR CONDENSER FAN IS WORKING GOOD

 

QUIT YELLING AT US.

did you make sure the air was out of the system completely?

 

quit yelling at you??? grow up spud or quit asking for help.. no one was yelling at you..
OK.. let me rephrase the question.. is there any air left in the cooling system??
there..is that better,would you like your lollipop now??

 

i believe he was refering to the CAPS LOCK? or not? jus saying.

but bring it to a shop for an a/c diag. first check if your compressor turn on at all. if it doesnt report back.

 

< JBell > sorry bout the nasty gram,I misunderstood your quote to my reply,guess I did have the caps lock on..

 

you had a nasty gram to me not the OP. it was a joke since your caps were on like mentioned.

does the temp go up and down cycling through or is the overheating just a constant?

 

sorry bout that,did not catch it until it was too late..

 

np.