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another a/c question
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Topic: another a/c question (Read 5995 times)
maximus5541
Newbie
Posts: 28
another a/c question
«
on:
August 08, 2008, 03:06:56 pm »
the a/c in my 83 works. it blows cold, but the problem is it just doesnt blow very hard . i was wondering if there was somethingthat i could clean or replace to fix this problem. i had a friend suggest that i clean the evaporator, but i thought i would ask here before i try anything. also as a side question, when i do trun on the a/c it drags the rpms down very very low?
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1983 Chevy C10 SWB, 2wd, 350/350
1987 Chevy R20 LWB, 2wd, 305/400
1983 Chevy C10 LWB, 2wd, 305/700r4
maximus5541
Newbie
Posts: 28
Re: another a/c question
«
Reply #1 on:
August 09, 2008, 12:41:08 pm »
TTT Does any one have a thought before i start.
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1983 Chevy C10 SWB, 2wd, 350/350
1987 Chevy R20 LWB, 2wd, 305/400
1983 Chevy C10 LWB, 2wd, 305/700r4
VileZambonie
Global Moderator
Senior Member
Posts: 19152
Re: another a/c question
«
Reply #2 on:
August 09, 2008, 04:18:25 pm »
If the fan motor is running at proper speeds and there are no obstructions, kinked vents or disconnected vents then clean the evaporator.
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74 GMC
,
75 K5
,
84 GMC
,
85 K20
,
86 k20
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79 K10
maximus5541
Newbie
Posts: 28
Re: another a/c question
«
Reply #3 on:
August 10, 2008, 08:19:08 am »
thats where i am going to start. i will check the vents and then go to clean the evaporator. Thaks for the help
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1983 Chevy C10 SWB, 2wd, 350/350
1987 Chevy R20 LWB, 2wd, 305/400
1983 Chevy C10 LWB, 2wd, 305/700r4
biodiesel84
Newbie
Posts: 62
Re: another a/c question
«
Reply #4 on:
August 10, 2008, 11:17:10 am »
also, there is a high idle control for the a/c that will kick up the rpms when you turn it on...you may need to replace that or make sure it's hooked up right...
Chuck.
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maximus5541
Newbie
Posts: 28
Re: another a/c question
«
Reply #5 on:
August 10, 2008, 04:01:41 pm »
thats what i was thinkin but when i do turn on the a/c the rpms dont go they go down. where would i begin the seach for this high idle switch.
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1983 Chevy C10 SWB, 2wd, 350/350
1987 Chevy R20 LWB, 2wd, 305/400
1983 Chevy C10 LWB, 2wd, 305/700r4
wrangler
Newbie
Posts: 60
85 C-10 350 carb 2wd recently added air
Re: another a/c question
«
Reply #6 on:
August 10, 2008, 05:32:20 pm »
it should be on the side of your carb.
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73-87chevytrucks.com
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73-87 Chevy _ GMC Trucks
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another a/c question