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86 pacecar A/C not working.
    by skeech86 7/8/20 9:24am
     Views: 291, Replies: 4
Last Activity by: skeech86 
    7/12/20 10:01am Go directly to most recent post

Climate Controle Module Issue
    by TomLathen 5/19/20 9:25pm
     Views: 510, Replies: 2
Last Activity by: Corveddie 
    6/2/20 2:16pm Go directly to most recent post

help with fan speed electronic controller
    by Aussie Tony 10/23/19 2:40am
     Views: 369, Replies: 1
Last Activity by: Dave91TM 
    10/29/19 6:24pm Go directly to most recent post

Temp Gauge not Working.
    by Tsmooth68 8/27/19 10:49pm
     Views: 531, Replies: 4
Last Activity by: Tsmooth68 
    8/28/19 8:22pm Go directly to most recent post

Cooling System
    by Macho 007 1/5/19 7:45pm
     Views: 960, Replies: 2
Last Activity by: ratfink18 
    6/14/19 2:27pm Go directly to most recent post

Manual Switch for Secondary Fan
    by aldocar 4/9/19 9:58am
     Views: 498, Replies: 0
Last Activity by: aldocar
    4/9/19 9:58am 

climate control
    by epohdivad 7/25/13 5:29pm
     Views: 7076, Replies: 8
Last Activity by: Hot Rod Roy 
    3/6/19 11:36pm Go directly to most recent post

heater core
    by legsdiamond 1/9/19 12:09pm
     Views: 1617, Replies: 7
Last Activity by: Atchafalaya 
    2/24/19 1:47pm Go directly to most recent post

Old-New to me vette-cooling fan (can't figure out)
    by BigDogYoop 8/8/18 4:49pm
     Views: 1809, Replies: 1
Last Activity by: Hot Rod Roy 
    8/11/18 1:32am Go directly to most recent post

my 1990 runs above 230 degrees
    by BillyDee 8/21/12 12:35am
     Views: 20167, Replies: 34
Last Activity by: Willy 
    8/7/18 2:52pm Go directly to most recent post

1990 AC problems from Ottawa Canada
    by Willy 7/17/18 11:03am
     Views: 1089, Replies: 1
Last Activity by: Willy 
    8/7/18 2:50pm Go directly to most recent post

Blower motor only works on high, also no A/c
    by bluenoser13 7/25/18 12:39pm
     Views: 1017, Replies: 1
Last Activity by: Atchafalaya 
    7/26/18 8:02am Go directly to most recent post

96 hvac
    by paulaann 7/15/18 3:04am
     Views: 711, Replies: 0
Last Activity by: paulaann
    7/15/18 3:04am 

Primary Fan Runs all the time
    by aldocar 5/27/18 2:19pm
     Views: 1367, Replies: 6
Last Activity by: aldocar 
    6/13/18 10:10am Go directly to most recent post

auto control on 96 c4
    by paulaann 5/18/18 3:17pm
     Views: 1279, Replies: 2
Last Activity by: ratfink18 
    6/8/18 10:08am Go directly to most recent post

86' vette a/c not blowing cold or hot just vent air
    by CaliC4 5/31/18 2:47pm
     Views: 1266, Replies: 2
Last Activity by: ratfink18 
    6/8/18 9:58am Go directly to most recent post

Royal Purple Ice Cooling Additive
    by aldocar 3/30/18 9:49am
     Views: 1347, Replies: 3
Last Activity by: aldocar 
    4/9/18 8:05pm Go directly to most recent post

Thermostat
    by Tony B 11/8/17 9:00am
     Views: 1503, Replies: 1
Last Activity by: Adams' Apple 
    11/12/17 11:04am Go directly to most recent post

everything blows out the defroster
    by Tony B 10/31/17 4:06pm
     Views: 1534, Replies: 5
Last Activity by: Phat98 
    11/2/17 1:29am Go directly to most recent post

Is changing the heater core on a C4 really that bad?
    by LT1*C4 10/12/10 9:41am
     Views: 31070, Replies: 17
Last Activity by: Merlin49 
    9/27/17 1:09am Go directly to most recent post

Damp smell when interior fan is running on my 1991.
    by Rod1991 8/29/17 10:43am
     Views: 1443, Replies: 2
Last Activity by: Adams' Apple 
    9/5/17 10:58pm Go directly to most recent post

AC on 1988 Help
    by aldocar 8/4/17 3:56pm
     Views: 956, Replies: 0
Last Activity by: aldocar
    8/4/17 3:56pm 

Gunk in Cooling System and Reservoir
    by Kettsvette 4/25/17 5:09am
     Views: 1509, Replies: 2
Last Activity by: Kettsvette 
    4/26/17 1:26pm Go directly to most recent post

1995 blend Door Motor PLEASE HELP
    by pigloverme 3/7/17 3:35pm
     Views: 1767, Replies: 2
Last Activity by: pigloverme 
    3/8/17 4:16pm Go directly to most recent post

Repair of digital climate control for 1988 Corvette
    by aldocar 2/1/17 8:31pm
     Views: 1509, Replies: 0
Last Activity by: aldocar
    2/1/17 8:31pm