I have a 1994 Ranger 3.0L w/AC with low heater output. Fan blows fine. Rad is full. Top rad hose is hot. Temp gauge reads normal. I blew out heater core both ways, no blockage there. Prior to blow out, heater hoses were cold at core and no heat in cab. After, one is hot and only luke warm air in cab. My body shop friend thinks it's a problem with an electrical switch behind the dash.
have the same problem?
Tuesday, December 14th, 2010 AT 7:55 PM