[DML] Re: A/C problems

["Harold McElraft" <hmcelraft@xxxxxxx>]

Be sure to check the mechanical temperature door for proper 
operation. Often the adjustment will slip and give a "blend" that 
directs the air across both the ac and heater cores and yields a 
symptom similar to your description. It can be a tricky adjustment 
and it is a mechanical wire. I would recommend adjusting for max ac. 
If you don't you will not get the max ac or coolest fresh air.

Be sure to check all the vacuum motors for leaks. Checking to see if 
the system holds a vacuum after shutdown can tell you if there is a 
leak somewhere. The system should hold a vacuum for at least 5 min. 

Harold McElraft - 3354


--- In dmcnews@xxxxxxxxxxxxxxx, casey barlow <dmc1288mph@xxxx> wrote:
> Hi  everyone,  I still have an a/c problem,the a/c will not blow 
hard on the high fan setting.I have checked to see that the vents 
are open, the mode switch is getting vacuum, when you change the 
mode switch settings (a/c, heater ,defrost, vent) they all work.I 
have also checked to see that the fan is turning in the right 
direction.The recirculation flap is also opening, and you can hear 
the a/c fan spinning fast,but it just want blow hard on any of the 
setting (a/c,heater,defrost,vent).It seems to me like something is 
blocking the air flow right after it leaves the fan, because it 
effects all of the settings. Any help would be great! THANKS and see 
you in June, Casey VIN 3270




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